Compare
Specifications
Samsung Galaxy S23 |
Samsung Galaxy A51 |
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Full
Differences
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Samsung Galaxy S23 |
Samsung Galaxy A51 |
| Network | ||
|---|---|---|
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| CDMA 800 / 1900 & TD-SCDMA | ||
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA | 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U | |
| 5G Network | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International | |
| 1, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA | ||
| Speed | HSPA, LTE (up to 7CA), 5G | HSPA, LTE |
| Launch | ||
|---|---|---|
| Announced | 2023, February 01 | 2019, December 12 |
| Status | Available. Released 2023, February 17 | Available. Released 2019, December 16 |
| Body | ||
|---|---|---|
| Dimensions | 146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in) | 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) |
| 3D size compare | ||
| Weight | 168 g (5.93 oz) | 172 g (6.07 oz) |
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
Nano-SIM Nano-SIM + Nano-SIM |
| IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum frame |
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| Display | ||
|---|---|---|
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) | Super AMOLED |
| Size | 6.1 inches, 90.1 cm2 (~86.8% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Protection | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass 3 |
| Always-on display | ||
| Platform | ||
|---|---|---|
| OS | Android 13, up to 4 major Android upgrades, One UI 6.1.1 | Android 10, upgradable to Android 13, One UI 5 |
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) | Exynos 9611 (10 nm) |
| CPU | Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Adreno 740 | Mali-G72 MP3 |
| Memory | ||
|---|---|---|
| Card slot | No | microSDXC (dedicated slot) |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| UFS 3.1 - 128GB only UFS 4.0 |
UFS 2.0 | |
| Main Camera | ||
|---|---|---|
| Modules | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
| Features | LED flash, auto-HDR, panorama | LED flash, panorama, HDR |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS | 4K@30fps, 1080p@30/120fps; gyro-EIS |
| Selfie Camera | ||
|---|---|---|
| Modules | 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Features | HDR, HDR10+ | HDR |
| Video | 4K@30/60fps, 1080p@30fps | 4K@30fps, 1080p@30fps |
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| Sound | ||
|---|---|---|
| Loudspeaker | Yes, with stereo speakers | Yes |
| 3.5mm jack | No | Yes |
| 32-bit/384kHz audio Tuned by AKG |
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| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.3, A2DP, LE | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes | Yes |
| Infrared port | No | No |
| Radio | No | FM radio |
| USB | USB Type-C 3.2, OTG | USB Type-C 2.0, OTG |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Samsung DeX, Samsung Wireless DeX (desktop experience support) Circle to Search |
Virtual proximity sensing ANT+ |
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| Battery | ||
|---|---|---|
| Type | Li-Ion 3900 mAh | Li-Po 4000 mAh, non-removable |
| Charging | 25W wired, PD3.0, 50% in 30 min 15W wireless (Qi) 4.5W reverse wireless |
15W wired |
| Misc | ||
|---|---|---|
| Colors | Phantom Black, Cream, Green, Lavender, Graphite, Lime | Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink | SAR | 0.95 W/kg (head) 0.88 W/kg (body) | 0.80 W/kg (head) 0.67 W/kg (body) |
| SAR EU | 0.96 W/kg (head) 1.30 W/kg (body) | 0.37 W/kg (head) 1.59 W/kg (body) |
| Models | SM-S911B, SM-S911B/DS, SM-S911U, SM-S911U1, SM-S911W, SM-S911N, SM-S9110, SM-S911E, SM-S911E/DS | SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N, SM-A515U, SM-A515U1, SM-A515W, SM-A515X, SM-S515DL |
| Price | $ 309.99 / C$ 425.75 / £ 267.67 / € 363.00 / ₹ 50,900 | $ 124.00 / C$ 183.64 / £ 86.60 / € 113.99 |
| Tests | ||
|---|---|---|
| Performance | AnTuTu: 1231075 (v9) GeekBench: 4950 (v5.1) GFXBench: 110fps (ES 3.1 onscreen) |
AnTuTu: 113051 (v7), 175363 (v8) GeekBench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen) |
| Display | 1198 nits max brightness (measured) | 636 nits max brightness (measured) |
| Camera | Compare PHOTO / Compare VIDEO | |
| Loudspeaker | -27.0 LUFS (Good) | -28.6 LUFS (Average) |
| Audio quality | Noise -93.1dB / Crosstalk -87.3dB | |
| Battery (new) | Active use score 11:27h | |
| Battery (old) | Endurance rating 101h | Endurance rating 86h |