Xiaomi Redmi K70 Ultra vs Xiaomi Poco C81 Comparison
Detailed specs comparison: display, processor, camera, battery and price
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Xiaomi Redmi K70 Ultra
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Display
Type
OLED
IPS_LCD
Size
6.67"
6.9"
Resolution
QHD+
HD+
Refresh Rate
144Hz
120Hz
Brightness
4000 nits
800 nits
Protection
Scratch/drop-resistant glass
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Platform
OS
ANDROID Android 14, HyperOS
ANDROID Android 16, up to 4 major Android upgrades, HyperOS 3
Chipset
Mediatek Dimensity 9300+
Unisoc T7250
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Immortalis-G720 MC12
Mali-G57 MP1
AnTuTu Score
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—
Memory
RAM
12GB / 16GB / 24GB
4GB
Storage
256GB / 512GB / 1024GB
64GB
Storage Type
UFS 4.0
—
Card Slot
No
Yes
Camera
Main Camera
50MP f/1.7
13MP
Selfie Camera
20MP
8MP
Video (Max)
8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
1080p@30fps
OIS
Yes
No
Battery
Capacity
5,500 mAh
6,300 mAh
Wired Charging
120W
15W
Wireless Charging
—
—
Fast Charging
PD3.0
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Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.4
5.2
NFC
Yes
No
5G
Yes
No
USB
USB Type-C
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
211g
208g
Build
Glass / aluminum frame
Glass / plastic back / plastic frame
Water Resist
IP68
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Colors
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Sky Blue, Elite Black, Sunset Gold
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