| Xiaomi Redmi Note 9 |
Umidigi A11 |
| Launch |
| Release Date |
| May, 2020 |
May, 2021 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android 10 |
Android 11 |
| UI |
| MIUI 11 |
NA |
| Dimensions |
| 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in) |
162.2 x 75 x 9.2 mm (6.38 x 2.95 x 0.36 in) |
| Weight |
| 199 g |
222 g |
| Body |
| Glass front (Gorilla Glass 5), plastic frame, Splash-proof coating |
AG Matte Glass with Metal Frame |
| Color Options |
| Forest Green, Midnight Grey, Polar White |
Mist Blue, Frost Grey |
| Display Specifications |
| Technology |
| IPS LCD capacitive touchscreen, 16M colors |
IPS LCD |
| Size |
6.53 inches
More devices with a similar display. >
|
6.53 inches
More devices with a similar display. >
|
| Resolution |
| Full HD (FHD) - 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
High Definition (HD) - 720 x 1600 pixels, 20:9 ratio (~269 PPI density) |
| Protection |
| Corning Gorilla Glass 5 |
NA |
| Features |
| 450 nits typ. brightness |
Dark mode, Color temperature adjustment |
| Battery & Charging |
| Capacity |
Non-removable Li-Po, 5020 mAh
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|
Non-removable Li-Po, 5150 mAh
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|
| Charging |
| Fast charging 18W, Reverse charging 9W |
Fast charging 10W |
| Processing Power |
| CPU |
| Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
Octa-core (8xCortex-A53, up to 2.0GHz) |
| Chipset |
| MediaTek Helio G85 (12nm) |
MediaTek Helio G25 (12 nm) |
| GPU |
| Mali-G52 MC2 |
PowerVR GE8320 |
| Memory & Storage |
| Ram |
| 3/4GB RAM
|
3/4GB RAM
|
| Storage Memory |
| 64/128GB Built-in |
64/128GB Built-in |
| Memory Card |
| microSD, up to 256GB (dedicated slot) |
microSD, up to 256GB (dedicated slot) |
| Cameras |
| Rear/Back |
Quad 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 118° (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro), AF
2 MP, f/2.4, (depth)
|
Triple 16 MP, f/2.0, PDAF
8 MP, 120° ultrawide
5 MP, (macro)
|
| Features |
|
LED flash, HDR, panorama Video 1080p@30fps
|
Dual LED flash, HDR, panorama
Video 1080p@30fps, 720p@3 fps Show more
|
| Front |
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, panorama Video 1080p@30fps
|
8 MP, f/2.2
Video 1080p@30fps, 720p@30fps
|
| Features |
|
NA
|
NA |
|
|
| Network |
| SIM |
| Dual SIM (Nano-SIM, dual stand-by) |
Dual SIM (Nano-SIM, dual stand-by) |
| Data |
| GSM / HSPA / LTE |
GSM / CDMA / HSPA / LTE |
| 2G Bands |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
|
| 3G Bands |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA: B34 /39 |
| 4G Bands |
| LTE band 1(2100), 2(1900),... |
LTE bands 1, 2, 3, 4, 5, 7... |
| 5G Bands |
|
NO |
NO
|
| Connectivity |
| WLAN (WIFI) |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, 5G Wi-Fi |
| Bluetooth |
| 5.0, A2DP, LE |
5.0, A2DP, LE |
| GPS |
| Yes, with A-GPS, GLONASS, GALILEO, BDS |
Yes, with A-GPS, GLONASS, GALILEO |
| USB |
| 2.0, Type-C 1.0 reversible connector |
USB Type-C 2.0, USB On-The-Go |
| NFC |
| M2003J15SG (Yes); M2003J15SS (No) |
No |
| Additional Features |
| Sensors |
| Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Extra |
| Infrared port |
Non-Contact Digital Infrared Thermometer 2.0 |
| Pricing |
| Price |
|
US$ 196
|
USD $198
|
| Resale Value |
| High |
Moderate |
| Comparison Result |
| Score |
| 8 Point(s) |
4 Point(s) |
|
Save Comparison
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Xiaomi Redmi Note 9
Umidigi A11