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redmi-a4
pad-9-pro-max
Display
Type
IPS_LCD
IPS_LCD
Size
6.88"
13.3"
Resolution
HD+
FHD+
Refresh Rate
120Hz
144Hz
Brightness
600 nits
1000 nits
Protection
—
—
Platform
OS
ANDROID Android 14, up to 2 major Android upgrades, HyperOS
ANDROID Android 17, HyperOS 4
Chipset
Qualcomm SM4635 Snapdragon 4s Gen 2
XRing O3
CPU
Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
10-core 4.35 GHz
GPU
Adreno
Arm G2-Ultra NX MC16
AnTuTu Score
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—
Memory
RAM
4GB / 6GB
8GB / 12GB / 16GB
Storage
64GB / 128GB
256GB / 512GB / 1024GB
Storage Type
UFS 2.2
UFS 4.1
Card Slot
Yes
No
Camera
Main Camera
50MP f/1.8
50MP f/1.8
Selfie Camera
5MP f/2.2
32MP f/2.2
Video (Max)
1080p@30fps
4K@30/60fps, 1080p@30/60fps
OIS
No
No
Battery
Capacity
5,160 mAh
12,000 mAh
Wired Charging
18W
120W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.3
6.0
NFC
No
No
5G
Yes
No
USB
USB Type-C 2.0
USB Type-C 3.2 Gen2
GPS
GPS
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Body
Dimensions
171.9 x 77.8 x 8.2 mm (6.77 x 3.06 x 0.32 in)
296.2 x 203.1 x 5.7 mm (11.66 x 8.00 x 0.22 in)
Weight
212.4g
645g
Build
Glass / glass back / plastic frame
Glass / aluminum back / aluminum frame
Water Resist
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—
Colors
Sparkle Purple, Starry Black
Gray, Silver, Burgundy red