| Product |
Samsung Galaxy A51 5G
|
Xiaomi Redmi 13R
|
| Battery |
| Charging |
15W wired |
18W wired, PD |
| Type |
Li-Po 4500 mAh |
5000 mAh |
| Body |
| Build |
Glass front (Gorilla Glass 3), plastic back, aluminum frame |
- |
| Dimensions |
158.9 x 73.6 x 8.7 mm (6.26 x 2.90 x 0.34 in) |
168.1 x 77.9 x 8.2 mm (6.62 x 3.07 x 0.32 in) |
| SIM |
Nano-SIMNano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
187 g (6.60 oz) |
195 g (6.88 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.3, A2DP, LE |
| NFC |
Yes |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS, GALILEO, BDS |
| Radio |
FM radio, RDS, recording |
FM radio |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 2.0 |
| 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 |
| Display |
| Protection |
Corning Gorilla Glass 3 |
Corning Gorilla Glass |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
720 x 1600 pixels, 20:9 ratio (~260 ppi density) |
| Size |
6.5 inches, 102.0 cm2 (~87.2% screen-to-body ratio) |
6.74 inches, 109.7 cm2 (~83.8% screen-to-body ratio) |
| Type |
Super AMOLED |
IPS LCD, 90Hz, 450 nits (typ), 600 nits (HBM) |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (side-mounted), accelerometer, compass |
| |
ANT+ |
Virtual proximity sensing |
| Launch |
| Announced |
2020, April 08 |
2023, December 08 |
| Status |
Available. Released 2020, April 29 |
Available. Released 2023, December 08 |
| Main Camera |
| Features |
LED flash, panorama, HDR |
LED flash, HDR |
| Quad |
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) |
- |
| Single |
- |
50 MP, f/1.8, 28mm (wide), PDAF0.08 MP (auxiliary lens) |
| Video |
4K@30fps, 1080p@30/120fps; gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (uses shared SIM slot) |
microSDXC (dedicated slot) |
| Internal |
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
128GB 4GB RAM |
| |
UFS 2.1 |
UFS 2.2 |
| Misc |
| Colors |
Prism Cube Black, Prism Cube White, Prism Cube Pink |
Black, Green, Purple |
| Models |
SM-A516F, SM-A516F/DSN, SM-A516N, SM-A516B/DS, SM-A516B, SM-A516U, SC-54A, SM-A516U1, SCG07, SM-A5160 |
- |
| SAR EU |
0.50 W/kg (head) 1.55 W/kg (body) |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100 - SM-A516B/DS |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - SM-A516B/DS |
1, 3, 5, 8, 34, 38, 39, 40, 41 |
| 5G bands |
41, 78 SA/NSA/Sub6 - SM-A516B/DS |
1, 3, 5, 8, 28, 41, 78 SA/NSA |
| Speed |
HSPA, LTE, 5G |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE / 5G |
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| |
2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A516U |
CDMA2000 1x |
| Our Tests |
| Battery (old) |
Endurance rating 90h |
- |
| Camera |
Photo / Video |
- |
| Display |
642 nits max brightness (measured) |
- |
| Loudspeaker |
-29.5 LUFS (Average) |
- |
| Performance |
AnTuTu: 316007 (v8)
GeekBench: 1867(v5.1)
GFXBench: 17fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Exynos 980 (8 nm) |
Mediatek Dimensity 6100+ (6 nm) |
| CPU |
Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55) |
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU |
Mali-G76 MP5 |
Mali-G57 MC2 |
| OS |
Android 10, upgradable to Android 13, One UI 5 |
Android 13, MIUI 14 |
| Selfie camera |
| Features |
HDR |
HDR |
| Single |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
5 MP |
| Video |
4K@30fps, 1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
