Xiaomi 18 Fold vs Xiaomi Redmi A3x Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
IPS_LCD
Size
7.58"
6.71"
Resolution
HD+
HD+
Refresh Rate
120Hz
90Hz
Brightness
4000 nits
500 nits
Protection
—
Corning Gorilla Glass 3
Platform
OS
ANDROID Android 17, HyperOS 4
ANDROID Android 14, up to 2 major Android upgrades, MIUI
Chipset
XRing O3
Unisoc T603
CPU
10-core 4.35 GHz
Octa-core 1.8 GHz
GPU
Arm G2-Ultra NX MC16
—
AnTuTu Score
—
—
Memory
RAM
12GB / 16GB
3GB / 4GB
Storage
256GB / 512GB / 1024GB
64GB / 128GB
Storage Type
UFS 4.1
eMMC 5.1
Card Slot
No
Yes
Camera
Main Camera
200MP f/1.7
8MP f/2.0
Selfie Camera
16MP f/2.2
5MP f/2.2
Video (Max)
8K@24fps, 4K@30/60fps (Dolby Vision), 1080p@30/60/120/960fps, gyro-EIS, OIS
1080p@30fps
OIS
Yes
No
Battery
Capacity
6,000 mAh
5,000 mAh
Wired Charging
67W
10W
Wireless Charging
50W
—
Fast Charging
PD3.0
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4
Bluetooth
6.0
4.2
NFC
Yes
No
5G
Yes
No
USB
USB Type-C 3.2 Gen2
USB Type-C
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, Galileo
Body
Dimensions
Unfolded: 163.8 x 117.8 x 5.0 mm
Folded: 83.6 x 117.8 x 10.7 mm
168.4 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in)
Weight
219g
193g
Build
Glass (Xiaomi Dragon Crystal Glass 3) / glass back / aluminum frame
Glass (Gorilla Glass 3) / glass back / plastic frame
Water Resist
IP58
—
Colors
Gray, Silver, Red, Rose gold
Midnight Black, Moonlight White (Starry White), Aurora Green (Ocean Green), Olive Green
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