Modu Mini jacket
#9518
Yezz C21
#8730Category Breakdown
Modu Mini jacket
Yezz C21
Performance
9.28.6
Camera
2.539.6
Display
64.030.6
Battery
3.53.8
Build
0.20.2
Connectivity
3.47.9
Audio
8.98.9
Overall
12.114.3
Summary
- The Modu Mini jacket features a compact 1.3-inch AMOLED display with a resolution of 128 x 96 pixels, while the Yezz C21 has a larger 1.8-inch TFT display at 128 x 160 pixels, offering more colors.
- In terms of performance, the Modu Mini has 1.6GB of RAM compared to the Yezz C21's 4GB and is powered by a less capable chipset.
- Both devices have a rear camera of 0 MP, but the Yezz C21 includes a VGA camera with video capabilities.
- The Modu Mini has a 530 mAh battery, while the Yezz C21 offers a slightly larger 600 mAh battery.
- Both devices lack advanced software features, but the Yezz C21 benefits from a more recent chipset and Bluetooth 2.1 connectivity compared to the Modu Mini's Bluetooth 1.2.
Side-by-side Specification Comparison
Modu Mini jacket
Yezz C21
General
Release Date
2009
2016
Announced
2009
2016
Description
N/A
N/A
Display
Size
1.3"
1.8"
Type
AMOLED, 65K colors
TFT, 256K colors
Resolution
128 x 96 pixels, 4:3 ratio (~123 ppi density)
128 x 160 pixels (~114 ppi density)
PPI
128
128
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Spreadtrum SC6531DA
CPU
N/A
321 Mhz
GPU
N/A
N/A
Memory
1.6GB
4MB 4MB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
530 mAh
600 mAh
Battery Details
Removable Li-Po 530 mAh battery
Li-Ion 600 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
91.3 x 43 x 12.3 mm (3.59 x 1.69 x 0.48 in)
113 x 48.5 x 14.6 mm (4.45 x 1.91 x 0.57 in)
Weight
N/A
70 g
Materials
N/A
N/A
Colors
Black
Black, White, Red, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
1.2
2.1
NFC
✗
✗
USB
Proprietary
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A