NIU C21A specifications
1.80" TFT128×160600mAhSC6531 130.00nm1-core @ 460 MHz32 MB RAM
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The NIU C21A is a minimalist dual-SIM feature phone from 2013, designed as an ultra-affordable voice and messaging device with a 1.8-inch TFT display at 128x160 resolution. Weighing just 73g with a slim 45mm wide form, it packs a VGA camera, 32MB RAM, 32MB storage, microSDHC expansion, and Bluetooth 2.0. Its 600mAh battery targets users seeking a secondary or backup handset at minimal cost.
See full specifications below ↓Strengths
- Pro: Dual-SIM support at an ultra-affordable price point
- Pro: Very lightweight at 73g for effortless everyday carry
- Pro: microSDHC slot for basic media storage expansion
- Pro: Simple physical keypad suited for non-smartphone users
- Pro: Narrow 45mm width makes it very pocketable
Weaknesses
- Con: Tiny 1.8-inch 128x160 TFT display is difficult to read
- Con: Only 32MB RAM and 32MB storage severely limits use cases
- Con: VGA camera produces very low quality photos
- Con: 600mAh battery needs daily recharging
- Con: No Wi-Fi, GPS, or internet browsing capability
Full Specifications
Display
1.80"
Screen Size
0MP
Resolution
- Size
- 1.80 inches
- Resolution
- 128 x 160 pixels
- Aspect Ratio
- 4:5
- Pixel Density
- 114 ppi
- Technology
- TFT
Chipset & Memory
SC6531
Chipset
130nm
Process
32MB
RAM
- Chipset
- SC6531 (130nm)
- Manufacturer
- Unisoc
- Process
- 130 nm
- RAM
- 32 MB
- Storage
- 32 MB
Battery
600 mAh
Battery
- Capacity
- 600 mAh
Design
73g
Weight
106x45x14.5
Dimensions (mm)
- Form Factor
- Bar
- Dimensions
- 106 x 45 x 14.5 mm
- Weight
- 73 g (2.58 oz)
- Colors
- Black
Connectivity
2.0
Bluetooth
- Bluetooth
- 2.0
- USB
- microUSB
Features and specifications are subject to change without prior notification.
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