Xiaomi Poco X2 vs Xiaomi Redmi K100 Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
AMOLED
Size
6.67"
6.83"
Resolution
FHD+
QHD+
Refresh Rate
120Hz
165Hz
Brightness
500 nits
9000 nits
Protection
Corning Gorilla Glass 5
—
Platform
OS
ANDROID Android 10, upgradable to Android 11, MIUI 12.5
ANDROID Android 17, HyperOS 4
Chipset
Qualcomm SDM730 Snapdragon 730G
Qualcomm SM8750-AB Snapdragon 8 Elite
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 618
Adreno 840
AnTuTu Score
—
—
Memory
RAM
6GB / 8GB
12GB / 16GB
Storage
64GB / 128GB / 256GB
256GB / 512GB
Storage Type
UFS 2.1
UFS 4.1
Card Slot
Yes
No
Camera
Main Camera
64MP f/1.9
50MP f/1.7
Selfie Camera
20MP f/2.2
20MP
Video (Max)
4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
OIS
No
Yes
Battery
Capacity
4,500 mAh
10,000 mAh
Wired Charging
27W
100W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.0
5.4
NFC
No
Yes
5G
No
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)
162.9 x 77.9 x 8.7 mm (6.41 x 3.07 x 0.34 in)
Weight
208g
234.5g
Build
Glass (Gorilla Glass 5) / glass back / plastic frame
Glass / aluminum frame
Water Resist
—
IP68
Colors
Atlantis Blue, Matrix Purple, Phoenix Red
Black, White, Green
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