Realme V21 vs Realme X7 Max 5G Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
TFT
SUPER_AMOLED
Size
6.56"
6.43"
Resolution
HD+
FHD+
Refresh Rate
—
120Hz
Brightness
—
1000 nits
Protection
—
Dragontrail Glass
Platform
OS
ANDROID Android 12, Realme UI 3.0
ANDROID Android 11, upgradable to Android 13, Realme UI 4
Chipset
—
Mediatek Dimensity 1200
CPU
Octa-core 2.2 GHz
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
—
Mali-G77 MC9
AnTuTu Score
—
605,819
Memory
RAM
4GB / 6GB / 8GB
8GB / 12GB
Storage
128GB
128GB / 256GB
Storage Type
—
UFS 3.1
Card Slot
Yes
No
Camera
Main Camera
13MP f/2.2
64MP f/1.8
Selfie Camera
8MP f/2.0
16MP f/2.5
Video (Max)
1080p@30fps
4K@30/60fps, 1080p@30/60/480fps, gyro-EIS
OIS
No
No
Battery
Capacity
5,000 mAh
4,500 mAh
Wired Charging
—
50W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.0
5.1
NFC
No
Yes
5G
No
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
-
158.5 x 73.3 x 8.4 mm (6.24 x 2.89 x 0.33 in)
Weight
—
179g
Build
—
Glass / plastic back / plastic frame
Water Resist
—
—
Colors
Black, Blue
Mercury Silver, Asteroid Black, Milky Way
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