| Product |
Xiaomi Redmi Note 8
|
Xiaomi Redmi 7A
|
| Battery |
| Charging |
18W wired |
10W wired |
| Type |
Li-Po 4000 mAh, non-removable |
Li-Po 4000 mAh, non-removable |
| Body |
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Glass front, plastic back, plastic frame |
| Dimensions |
158.3 x 75.3 x 8.4 mm (6.23 x 2.96 x 0.33 in) |
146.3 x 70.4 x 9.6 mm (5.76 x 2.77 x 0.38 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
190 (6.70 oz) |
165 g (5.82 oz) |
|
- |
Splash resistant |
| Comms |
| Bluetooth |
4.2, A2DP, LE |
4.2, A2DP, LE |
| Infrared port |
Yes |
- |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, BDS |
GPS, GLONASS, BDS |
| Radio |
FM radio |
FM Radio, built-in antenna |
| USB |
USB Type-C 2.0, OTG |
microUSB 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Display |
| Protection |
Corning Gorilla Glass 5 |
- |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
720 x 1440 pixels, 18:9 ratio (~295 ppi density) |
| Size |
6.3 inches, 97.4 cm2 (~81.7% screen-to-body ratio) |
5.45 inches, 76.7 cm2 (~74.4% screen-to-body ratio) |
| Type |
IPS LCD |
IPS LCD |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Accelerometer, proximity, compass |
| Launch |
| Announced |
2019, August 29. Released 2019, October 16 |
2019, May 24. Released 2019, July 04 |
| Status |
Discontinued |
Discontinued |
| Main Camera |
| Features |
LED flash, HDR, panorama |
LED flash, HDR |
| Quad |
|
- |
| Single |
- |
|
| Video |
4K@30fps, 1080p@30/60/120fps; gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (dedicated slot) |
| Internal |
32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM |
|
eMMC 5.1 |
eMMC 5.1 |
| Misc |
| Colors |
Neptune Blue, Moonlight White, Space Black, Nebula Purple, Cosmic Purple |
Matte Black, Morning blue, Matte Blue, Matte Gold, Gem Red, Gem Blue |
| Models |
M1908C3JH, M1908C3JG, M1908C3JI |
MZB7995IN, M1903C3EG, M1903C3EH, M1903C3EI |
| SAR |
|
|
| SAR EU |
|
|
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 20, 38, 40 |
1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global |
| Speed |
HSPA 42.2/5.76 Mbps, LTE (4CA) Cat12 600/50 Mbps |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
|
1, 3, 5, 8, 38, 40, 41 |
1, 3, 5, 8, 34, 38, 39, 40, 41 - China |
| Our Tests |
| Audio quality |
Noise -94.0dB / Crosstalk -93.3dB |
- |
| Battery (old) |
Endurance rating 108h |
- |
| Camera |
Photo / Video |
- |
| Display |
Contrast ratio: 1521:1 (nominal) |
- |
| Loudspeaker |
Voice 78dB / Noise 72dB / Ring 81dB |
- |
| Performance |
AnTuTu: 141915 (v7), 161572 (v8)
GeekBench: 5590 (v4.4), 1339 (v5.1)
GFXBench: 5.9fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Qualcomm SDM665 Snapdragon 665 (11 nm) |
Qualcomm SDM439 Snapdragon 439 (12 nm) |
| CPU |
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) |
| GPU |
Adreno 610 |
Adreno 505 |
| OS |
Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5 |
Android 9.0 (Pie), upgradable to Android 10, MIUI 12 |
| Selfie camera |
| Features |
HDR, panorama |
HDR |
| Single |
|
|
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
