Icemobile Rock Mini
#10600
Sagem my421x
#10608Category Breakdown
Icemobile Rock Mini
Sagem my421x
Performance
54.354.3
Camera
41.841.8
Display
48.348.3
Battery
43.543.5
Build
70.870.8
Overall
50.050.0
Summary
- The Icemobile Rock Mini and Sagem my421x both feature a 1.8-inch display with a resolution of 128 x 160 pixels, but the Rock Mini uses a TFT panel while the my421x employs a CSTN display with 65K colors.
- In terms of build quality, the Rock Mini is lighter at 46g and thicker at 14.5mm, compared to the my421x, which weighs 81g and is slimmer at 10mm.
- Both devices have a 1.3 MP rear camera and lack a front camera, but their performance is limited with 0GB of RAM and no specified chipset.
- The Rock Mini has a 700mAh battery, while the my421x's battery capacity is unspecified.
- Connectivity options differ slightly, as the my421x supports Bluetooth, whereas the Rock Mini does not.
- Both phones lack advanced software features, with no operating system details provided.
Side-by-side Specification Comparison
Icemobile Rock Mini
Sagem my421x
General
Release Date
2012
2008
Announced
2012
2008
Description
N/A
N/A
Display
Size
1.8"
1.8"
Type
TFT
CSTN, 65K colors
Resolution
128 x 160 pixels (~114 ppi density)
128 x 160 pixels (~114 ppi density)
PPI
128
128
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
N/A
N/A
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSD (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Details
1.3 MP
1.3 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
700 mAh
N/A
Battery Details
Removable Li-Ion 700 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
103.2 x 45.2 x 14.5 mm (4.06 x 1.78 x 0.57 in)
107 x 47 x 10 mm (4.21 x 1.85 x 0.39 in)
Weight
46 g
81 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White, Red, Silver
Black
Foldable
✗
✗
Connectivity
SIM
Dual SIM (Mini-SIM)
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
Yes
NFC
✗
✗
USB
miniUSB (charging only)
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Software
Operating System
N/A
N/A
OS Version
N/A
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No