| Xiaomi Redmi Note 9S |
Umidigi A11 Pro Max |
| Launch |
| Released |
| Apr, 2020 |
Aug, 2021 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android 10.0 |
Android 11 |
| UI |
| MIUI 11 |
NA |
| Dimensions |
| 165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) |
167.8 x 75.6 x 8.58 mm |
| Weight |
| 209 g |
225 g |
| Body |
| Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Glass front, Plastic back, Plastic frame |
| Color Options |
| Aurora Blue, Glacier White, Interstellar Gray |
Mist Blue, Frosty Grey |
| Display Specifications |
| Technology |
| IPS LCD capacitive touchscreen, 16M colors |
IPS LCD |
| Size |
| 6.67 inches
|
6.8 inches |
| Resolution |
| 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
1080 x 2460 pixels (~385 ppi density) |
| Protection |
| Corning Gorilla Glass 5 450 nits typ. brightness |
NA |
| Features |
| NA |
NA |
| Battery & Charging |
| Capacity |
| Non-removable Li-Po, 5020 mAh
|
Non-removable Li-Po, 5150 mAh
|
| Charging |
| Fast charging 18W |
Fast charging 10W |
| Processing Power |
| CPU |
| Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| Chipset |
| Qualcomm SM7125 Snapdragon 720G (8 nm) |
Mediatek Helio G80 (12 nm) |
| GPU |
| Adreno 618 |
Mali-G52 2EEMC2 |
| Memory & Storage |
| Ram |
| 4/6GB RAM
|
4/8GB RAM
|
| Storage Memory |
| 64/128GB Built-in |
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, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), 1.12µm
2 MP, f/2.4, (depth)
|
Triple 48 MP, f/1.8, 26mm (wide), 1/2", 1.6µm, PDAF
16 MP, f/2.2, 120° (Ultrawide), FoV
2 MP, 2.5CM, f/2.4
|
| Features |
|
LED flash, HDR, panorama Video 2160p@30fps, 1080p@30/60/120f s, 720p@960fps, gyro-EIS Show more
|
LED flash, HDR, panorama
Video 1080p@30fps
|
| Front |
16 MP, f/2.5, (wide), 1.0µm
HDR, panorama Video 1080p@30fps
|
24 MP, f/2.0
Video 1080p@30fps
|
| Features |
|
NA
|
NA |
|
|
| Network |
| SIM |
| Dual SIM (Nano-SIM, dual stand-by) Splash-proof |
Dual SIM (Nano-SIM, dual stand-by) |
| Data |
| GSM / HSPA / LTE |
GSM / 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 |
| 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 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth |
| 5.0, A2DP, LE |
5.0, A2DP, LE |
| GPS |
| Yes, with A-GPS, GLONASS, GALILEO, BDS |
Yes, with A-GPS, GLONASS, GALILEO, BDS |
| USB |
| 2.0, Type-C 1.0 reversible connector |
microUSB 2.0, USB On-The-Go |
| NFC |
| No |
No |
| Additional Features |
| Sensors |
| Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (side-mounted), accelerometer, proximity |
| Extra |
| Infrared port, FM radio, recording |
FM Radio |
| Pricing |
| Price |
|
USD $198
|
USD $142
|
| Resale Value |
| High |
Moderate |
| Comparison Result |
| Score |
| 3 Point(s) |
7 Point(s) |
|
Save Comparison
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Xiaomi Redmi Note 9S
Umidigi A11 Pro Max