Amoi M650
#10261
O2 XM
#10348Category Breakdown
Amoi M650
O2 XM
Performance
54.354.3
Camera
41.841.8
Display
50.550.5
Battery
43.543.5
Build
70.870.8
Overall
50.450.4
Summary
- The Amoi M650 features a slightly larger display at 1.8 inches compared to the O2 XM, which has a 0-inch display, both offering a resolution of 176 x 220 pixels.
- In terms of performance, the M650 has 12GB of RAM and 12MB of storage, while the O2 XM has a marginally higher RAM of 13.8GB and storage of 13.8MB.
- Both phones have a 1.3 MP rear camera, but the O2 XM supports video recording, unlike the M650.
- The M650's battery capacity is 720mAh, whereas the O2 XM has no specified capacity.
- Build-wise, the M650 is slightly heavier at 94g and has dimensions of 91 x 47 x 21 mm, while the O2 XM is lighter at 91g and measures 89 x 47 x 23.5 mm.
- Lastly, the M650 includes stereo speakers, while the O2 XM lacks this feature.
Side-by-side Specification Comparison
Amoi M650
O2 XM
General
Release Date
2006
2005
Announced
2006
2005
Description
N/A
N/A
Display
Size
1.8"
N/A
Type
TFT, 256K colors
TFT, 256K colors
Resolution
176 x 220 pixels (~157 ppi density)
176 x 220 pixels
PPI
176
176
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
12MB
13.8MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
MMC/SDIO
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
No
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
720 mAh
N/A
Battery Details
Removable Li-Ion 720 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
91 x 47 x 21 mm (3.58 x 1.85 x 0.83 in)
89 x 47 x 23.5 mm (3.50 x 1.85 x 0.93 in)
Weight
94 g
91 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black silver
N/A
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
No
NFC
✗
✗
USB
miniUSB 1.1
N/A
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, with stereo speakers
No
Audio Jack
No
No