Xiaomi Mi Max 4 vs Xiaomi Redmi K50 Ultra Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
OLED
Size
7.2"
6.67"
Resolution
FHD+
QHD+
Refresh Rate
—
144Hz
Brightness
—
—
Protection
Corning Gorilla Glass 5
—
Platform
OS
ANDROID Android 9.0 (Pie), MIUI 11
ANDROID Android 12, MIUI 13
Chipset
Qualcomm SDM660 Snapdragon 660
Qualcomm SM8475 Snapdragon 8+ Gen 1
CPU
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Adreno 512
Adreno 730
AnTuTu Score
—
—
Memory
RAM
4GB / 6GB
8GB / 12GB
Storage
64GB / 128GB
128GB / 256GB / 512GB
Storage Type
eMMC 5.1
UFS 3.1
Card Slot
Yes
No
Camera
Main Camera
48MP f/1.8
108MP f/1.6
Selfie Camera
8MP f/2.0
20MP
Video (Max)
4K@30fps, 720p/1080p@30fps (gyro-EIS)
4K@30/60fps, 1080p@30/60/120/240/960fps
OIS
No
Yes
Battery
Capacity
5,800 mAh
5,000 mAh
Wired Charging
18W
120W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 6E, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.0
5.2
NFC
No
Yes
5G
No
Yes
USB
USB Type-C
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
-
163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in)
Weight
—
202g
Build
Glass (Gorilla Glass 5) / aluminum back / aluminum frame
—
Water Resist
—
—
Colors
Black, Champagne Gold, Blue
Black, Gray, Blue, Mercedes AMG
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