Compare
Specifications
Samsung Galaxy A51 |
Huawei nova 7 SE |
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Full
Differences
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Samsung Galaxy A51 |
Huawei nova 7 SE |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| CDMA 800 & TD-SCDMA | ||
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | ||
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 6, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66 - International |
| 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U | 1, 2, 3, 4, 5, 6, 8, 18, 19, 26, 34, 38, 39, 40, 41 - China | |
| 5G Network | 1, 3, 28, 38, 41, 77, 78, 79 SA/NSA - International | |
| 1, 3, 41, 78, 79 SA/NSA - China | ||
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Launch | ||
|---|---|---|
| Announced | 2019, December 12 | 2020, April 23. Released 2020, April 28 |
| Status | Available. Released 2019, December 16 | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) | 162.3 x 75 x 8.6 mm (6.39 x 2.95 x 0.34 in) |
| Weight | 172 g (6.07 oz) | 189 g (6.67 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
|---|---|---|
| Type | Super AMOLED | IPS LCD, HDR10 |
| Size | 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~83.8% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Protection | Corning Gorilla Glass 3 | |
| Platform | ||
|---|---|---|
| OS | Android 10, upgradable to Android 13, One UI 5 | Android 10, EMUI 10.1, no Google Play Services |
| Chipset | Exynos 9611 (10nm) | Kirin 820 5G (7nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core (1x2.36 GHz Cortex-A76 & 3x2.22 GHz Cortex-A76 & 4x1.84 GHz Cortex-A55) |
| GPU | Mali-G72 MP3 | Mali-G57 (6-core) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | NM (Nano Memory), up to 256GB (uses shared SIM slot) |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 2.0 | ||
| Main Camera | ||
|---|---|---|
| Modules | 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) |
64 MP, f/1.8, 26mm (wide), PDAF 8 MP, f/2.4, 17mm (ultrawide) 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
| Features | LED flash, panorama, HDR | LED flash, Panorama, HDR |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS | 4K, 1080p, 720p@960fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | 16 MP, f/2.0, (wide) |
| Features | HDR | HDR |
| Video | 4K@30fps, 1080p@30fps | 1080p |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | Yes | No |
| Infrared port | No | No |
| Radio | FM radio | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Virtual proximity sensing ANT+ |
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| Battery | ||
|---|---|---|
| Type | Li-Po 4000 mAh, non-removable | Li-Po 4000 mAh, non-removable |
| Charging | 15W wired | 40W wired, 70% in 30 min (advertised) 5W reverse wired |
| Misc | ||
|---|---|---|
| Colors | Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink | Black, Space Silver, Midsummer Purple, Crush Green | SAR | 0.80 W/kg (head) 0.67 W/kg (body) |
| SAR EU | 0.37 W/kg (head) 1.59 W/kg (body) | |
| Models | 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 | CDY-AN00, CDY-NX9B, CDY-TN00, CDY-AN20 |
| Price | $ 138.00 / C$ 188.94 / £ 116.39 / € 139.19 / ₹ 26,900 | About 320 EUR |
| Tests | ||
|---|---|---|
| Performance | AnTuTu: 113051 (v7), 175363 (v8) GeekBench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen) |
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| Display | Contrast ratio: Infinite (nominal) | |
| Loudspeaker | -28.6 LUFS (Average) | |
| Audio quality | Noise -93.1dB / Crosstalk -87.3dB | |
| Battery (old) | Endurance rating 86h | |