BenQ-Siemens EF81 vs BenQ-Siemens EF51 Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
TFT
TFT
Size
2.2"
2.2"
Resolution
—
—
Refresh Rate
—
—
Brightness
—
—
Protection
—
—
Platform
OS
ANDROID
ANDROID
Chipset
—
—
CPU
—
—
GPU
—
—
AnTuTu Score
—
—
Memory
RAM
—
—
Storage
—
—
Storage Type
—
—
Card Slot
Yes
Yes
Camera
Main Camera
2MP
1.3MP
Selfie Camera
—
—
Video (Max)
Yes
No
OIS
No
No
Battery
Capacity
950 mAh
870 mAh
Wired Charging
—
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
No
No
Bluetooth
—
1.2
NFC
No
No
5G
No
No
USB
Proprietary
Proprietary
GPS
—
—
Body
Dimensions
94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)
89 x 49 x 18 mm (3.50 x 1.93 x 0.71 in)
Weight
110g
95g
Build
—
—
Water Resist
—
—
Colors
Titanium Silver
Flashy White, Black
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