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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerSamsung Galaxy S23 vs Samsung Galaxy A15 5G
When comparing the Samsung Galaxy S23 and Samsung Galaxy A15 5G, the S23 comes out on top for performance, thanks to its Snapdragon 8 Gen 2 chip, which crushes the A15's MediaTek Dimensity 6100+. You'll get a powerful 50MP camera with 8K video capability versus the A15's 1080p max. In real-world use, that means you can binge-watch your favorite shows all weekend without worrying about recharging.
📱 Display: 6.1" vs 6.5"⚡ Refresh: 120 Hz vs 90 Hz🔋 Battery: 3900 mAh vs 5000 mAh
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Samsung Galaxy S23
★4.4
(101)•Best Buy
Operating System:Android
Software Support:4 generations of OS upgrades (Android 14, 15, 16, 17); 5 years of security updates (guaranteed until 2028)
Processor:Qualcomm Snapdragon 8 Gen 2 for Galaxy (4nm; 8-core CPU: 1x3.36GHz Cortex-X3, 2x2.8GHz A715, 2x2.8GHz A710, 3x2.0GHz A510)
Graphics:Adreno 740 (719 MHz)
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Samsung Galaxy A15 5G
★4.4
(950)•Best Buy
Operating System:Android
Software Support:4 years of OS upgrades and 5 years of security updates
Processor:MediaTek Dimensity 6100+ (6nm octa-core)
Graphics:Mali-G57 MC2
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Samsung Galaxy S23
Samsung Galaxy A15 5G
Display2 specs
Display SizeKey
Samsung Galaxy S23
6.1" (6.1" full rectangle; 5.9" accounting for rounded corners)
Samsung Galaxy A15 5G
6.5"Winner
Refresh Rate
Samsung Galaxy S23
Adaptive 48–120 HzWinner
Samsung Galaxy A15 5G
90Hz
Performance3 specs
ProcessorKey
Samsung Galaxy S23
Qualcomm Snapdragon 8 Gen 2 for Galaxy (4nm; 8-core CPU: 1x3.36GHz Cortex-X3, 2x2.8GHz A715, 2x2.8GHz A710, 3x2.0GHz A510)
Samsung Galaxy A15 5G
MediaTek Dimensity 6100+ (6nm octa-core)
RAMKey
Samsung Galaxy S23
8 GB (LPDDR5X)Winner
Samsung Galaxy A15 5G
4GB (Common US config)
Storage
Samsung Galaxy S23
128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0)
Samsung Galaxy A15 5G
128GB (Expandable via microSDXC up to 1TB)
Camera2 specs
Main CameraKey
Samsung Galaxy S23
50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS
Samsung Galaxy A15 5G
50MP, f/1.8, AF
Ultra-Wide Camera
Samsung Galaxy S23
12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video
Samsung Galaxy A15 5G
5MP, f/2.2
Battery2 specs
Battery CapacityKey
Samsung Galaxy S23
3900 mAh (Li-ion); Up to 22 hours video playback
Samsung Galaxy A15 5G
5,000mAh (Typical)Winner
Wireless Charging
Samsung Galaxy S23
Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W)
Samsung Galaxy A15 5G
No (Not supported)
Design2 specs
Weight
Samsung Galaxy S23
5.93 oz (168 g)Winner
Samsung Galaxy A15 5G
7.05 oz (200 g)
Dimensions
Samsung Galaxy S23
5.76" x 2.79" x 0.30" (146.3 x 70.9 x 7.6 mm)
Samsung Galaxy A15 5G
6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm)
Connectivity1 specs
Connectivity
Samsung Galaxy S23
5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
Samsung Galaxy A15 5G
5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung Galaxy S23 vs Samsung Galaxy A15 5G
Samsung Galaxy S23
★4.4(101)Best Buy
Samsung Galaxy A15 5G
★4.4(950)Best Buy
| Criterion | Samsung Galaxy S23 | Samsung Galaxy A15 5G |
|---|---|---|
| Rating | ★4.4(101)Best Buy | ★4.4(950)Best Buy |
Operating System | Android | Android |
Software Support | 4 generations of OS upgrades (Android 14, 15, 16, 17); 5 years of security updates (guaranteed until 2028) | 4 years of OS upgrades and 5 years of security updates |
Processor | Qualcomm Snapdragon 8 Gen 2 for Galaxy (4nm; 8-core CPU: 1x3.36GHz Cortex-X3, 2x2.8GHz A715, 2x2.8GHz A710, 3x2.0GHz A510) | MediaTek Dimensity 6100+ (6nm octa-core) |
Graphics | Adreno 740 (719 MHz) | Mali-G57 MC2 |
RAM | 8 GB (LPDDR5X) | 4GB (Common US config) |
Storage | 128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0) | 128GB (Expandable via microSDXC up to 1TB) |
Display Size | 6.1" (6.1" full rectangle; 5.9" accounting for rounded corners) | 6.5" |
Screen Type | Dynamic AMOLED 2X | Super AMOLED, 90Hz, 800 nits (HBM) |
Resolution | 2340 x 1080 pixels (FHD+, 425 ppi) | 2340 x 1080 (FHD+) |
Refresh Rate | Adaptive 48–120 Hz | 90Hz |
Peak Brightness | 1200 nits (HBM); 1750 nits peak (outdoor) | 800 nits (High Brightness Mode) |
Main Camera | 50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS | 50MP, f/1.8, AF |
Ultra-Wide Camera | 12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video | 5MP, f/2.2 |
Telephoto Camera | 10MP Telephoto (70 mm, f/2.4), PDAF, OIS, 3x optical zoom | No (Not supported) — Includes 2MP Macro f/2.4 |
Optical Zoom | 3x optical zoom; 30x Space Zoom | No (Not supported) |
Digital Zoom | Up to 30x | Up to 10x |
Video Recording | 8K video at 24/30 fps; 4K at 30/60 fps; Slow motion 1080p at 240/960 fps | 1080p @ 30fps |
Front Camera | 12MP Front (26 mm, f/2.2), Dual Pixel PDAF; 4K video at 30/60 fps | 13MP, f/2.0 |
Battery | 3900 mAh (Li-ion); Up to 22 hours video playback | 5,000mAh (Typical) |
Wired Charging | USB-C; Up to 50% in ~30 minutes with 25W adapter (sold separately) | 25W Super Fast Charging |
Wireless Charging | Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W) | No (Not supported) |
Connectivity | 5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC | 5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC |
USB | USB Type-C 3.2 Gen 1 (up to 5 Gb/s) | USB Type-C 2.0 |
Durability | IP68 (up to 1.5 m freshwater for 30 min); Armor Aluminum frame; Gorilla Glass Victus 2 front and back | No official IP rating (Plastic frame/back) |
Dimensions | 5.76" x 2.79" x 0.30" (146.3 x 70.9 x 7.6 mm) | 6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm) |
Weight | 5.93 oz (168 g) | 7.05 oz (200 g) |
Biometrics | Ultrasonic Fingerprint (under display); Face recognition | Side-mounted fingerprint sensor, Face Unlock |
Extras | Samsung DeX; Samsung Knox; Stereo speakers tuned by AKG; Dual eSIM support (varies by carrier) | 3.5mm Headphone Jack, Samsung Knox Vault, microSD slot |
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Samsung Galaxy S23
Rating:★4.4(101)Best Buy
Operating System:Android
Software Support:4 generations of OS upgrades (Android 14, 15, 16, 17); 5 years of security updates (guaranteed until 2028)
Processor:Qualcomm Snapdragon 8 Gen 2 for Galaxy (4nm; 8-core CPU: 1x3.36GHz Cortex-X3, 2x2.8GHz A715, 2x2.8GHz A710, 3x2.0GHz A510)
Graphics:Adreno 740 (719 MHz)
RAM:8 GB (LPDDR5X)
Storage:128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0)
Display Size:6.1" (6.1" full rectangle; 5.9" accounting for rounded corners)
Screen Type:Dynamic AMOLED 2X
Resolution:2340 x 1080 pixels (FHD+, 425 ppi)
Refresh Rate:Adaptive 48–120 Hz
Peak Brightness:1200 nits (HBM); 1750 nits peak (outdoor)
Main Camera:50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS
Ultra-Wide Camera:12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video
Telephoto Camera:10MP Telephoto (70 mm, f/2.4), PDAF, OIS, 3x optical zoom
Optical Zoom:3x optical zoom; 30x Space Zoom
Digital Zoom:Up to 30x
Video Recording:8K video at 24/30 fps; 4K at 30/60 fps; Slow motion 1080p at 240/960 fps
Front Camera:12MP Front (26 mm, f/2.2), Dual Pixel PDAF; 4K video at 30/60 fps
Battery:3900 mAh (Li-ion); Up to 22 hours video playback
Wired Charging:USB-C; Up to 50% in ~30 minutes with 25W adapter (sold separately)
Wireless Charging:Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W)
Connectivity:5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
USB:USB Type-C 3.2 Gen 1 (up to 5 Gb/s)
Durability:IP68 (up to 1.5 m freshwater for 30 min); Armor Aluminum frame; Gorilla Glass Victus 2 front and back
Dimensions:5.76" x 2.79" x 0.30" (146.3 x 70.9 x 7.6 mm)
Weight:5.93 oz (168 g)
Biometrics:Ultrasonic Fingerprint (under display); Face recognition
Extras:Samsung DeX; Samsung Knox; Stereo speakers tuned by AKG; Dual eSIM support (varies by carrier)
✓ Pros:
- • Powerful Snapdragon 8 Gen 2 for Galaxy chip outperforms standard version
- • Compact, lightweight design is easy to use with one hand
- • Bright 1750 nits display ensures excellent outdoor visibility
- • Versatile camera system with genuine 3x optical zoom
- • Solid battery life for its size class (3900 mAh)
✗ Cons:
- • Base 128GB model uses slower UFS 3.1 storage (256GB+ uses UFS 4.0)
- • Charging speed is limited to 25W (significantly slower than competitors)
- • Lacks UWB (Ultra-Wideband) support found in Plus/Ultra models
- • Refresh rate floor is 48Hz (not 1Hz like LTPO panels on Ultra)
- • Small screen size may be limiting for heavy media consumption
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Samsung Galaxy A15 5G
Rating:★4.4(950)Best Buy
Operating System:Android
Software Support:4 years of OS upgrades and 5 years of security updates
Processor:MediaTek Dimensity 6100+ (6nm octa-core)
Graphics:Mali-G57 MC2
RAM:4GB (Common US config)
Storage:128GB (Expandable via microSDXC up to 1TB)
Display Size:6.5"
Screen Type:Super AMOLED, 90Hz, 800 nits (HBM)
Resolution:2340 x 1080 (FHD+)
Refresh Rate:90Hz
Peak Brightness:800 nits (High Brightness Mode)
Main Camera:50MP, f/1.8, AF
Ultra-Wide Camera:5MP, f/2.2
Telephoto Camera:No (Not supported) — Includes 2MP Macro f/2.4
Optical Zoom:No (Not supported)
Digital Zoom:Up to 10x
Video Recording:1080p @ 30fps
Front Camera:13MP, f/2.0
Battery:5,000mAh (Typical)
Wired Charging:25W Super Fast Charging
Wireless Charging:No (Not supported)
Connectivity:5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC
USB:USB Type-C 2.0
Durability:No official IP rating (Plastic frame/back)
Dimensions:6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm)
Weight:7.05 oz (200 g)
Biometrics:Side-mounted fingerprint sensor, Face Unlock
Extras:3.5mm Headphone Jack, Samsung Knox Vault, microSD slot
✓ Pros:
- • Unmatched software support in budget class (4 OS updates)
- • Vibrant Super AMOLED display (rare at this price point)
- • Excellent battery life with 5,000mAh capacity
- • Includes 3.5mm headphone jack and expandable storage
- • Solid 50MP main camera performance for the price
✗ Cons:
- • No official IP rating for water/dust resistance
- • Charging adapter not included in the box
- • Performance can be sluggish with only 4GB RAM (base US model)
- • Thick bezels and outdated U-shaped notch design
- • Video recording limited to 1080p (No 4K support)
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Which one is better?
The Samsung Galaxy S23 is the better buy for most people - its 8K video recording capability crushes the A15's 1080p.
Who should buy each?
Choose the Samsung Galaxy S23 if: you want top-tier performance for gaming, need a powerful camera for photography, or crave a compact design. (6.1" display, 120 Hz refresh)
Choose the Samsung Galaxy A15 5G if: you want a vibrant display for media consumption, need a phone that lasts over 30 hours on a single charge, or prefer expandable storage options.
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Samsung Galaxy S23 excels if you value powerful snapdragon 8 gen 2 for galaxy chip outperforms standard version. Samsung Galaxy A15 5G is better if you prioritize unmatched software support in budget class (4 os updates). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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