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u830
xiaomi-18-fold
Display
Type
TFT
AMOLED
Size
2.2"
7.58"
Resolution
—
HD+
Refresh Rate
—
120Hz
Brightness
—
4000 nits
Protection
—
—
Platform
OS
ANDROID
ANDROID Android 17, HyperOS 4
Chipset
—
XRing O3
CPU
—
10-core 4.35 GHz
GPU
—
Arm G2-Ultra NX MC16
AnTuTu Score
—
—
Memory
RAM
—
12GB / 16GB
Storage
—
256GB / 512GB / 1024GB
Storage Type
—
UFS 4.1
Card Slot
No
No
Camera
Main Camera
2MP
200MP f/1.7
Selfie Camera
—
16MP f/2.2
Video (Max)
Yes
8K@24fps, 4K@30/60fps (Dolby Vision), 1080p@30/60/120/960fps, gyro-EIS, OIS
OIS
No
Yes
Battery
Capacity
—
6,000 mAh
Wired Charging
—
67W
Wireless Charging
—
50W
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
No
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
1.1
6.0
NFC
No
Yes
5G
No
Yes
USB
Proprietary
USB Type-C 3.2 Gen2
GPS
—
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
98 x 49 x 14.8 mm (3.86 x 1.93 x 0.58 in)
Unfolded: 163.8 x 117.8 x 5.0 mm
Folded: 83.6 x 117.8 x 10.7 mm
Weight
93g
219g
Build
—
Glass (Xiaomi Dragon Crystal Glass 3) / glass back / aluminum frame
Water Resist
—
IP58
Colors
Black
Gray, Silver, Red, Rose gold