Motorola RIZR Z8
#9121
O2 XDA Stealth
#9992Category Breakdown
Motorola RIZR Z8
O2 XDA Stealth
Performance
26.825.9
Camera
10.639.6
Display
39.19.5
Battery
11.113.1
Build
16.20.2
Connectivity
11.37.1
Audio
8.98.9
Overall
13.210.9
Summary
- The Motorola RIZR Z8 features a compact build with dimensions of 109 x 50 x 15 mm and a weight of 112g, while the O2 XDA Stealth is slightly larger and heavier at 110 x 53 x 22.5 mm and 140g.
- The RIZR Z8 has a 2.2-inch TFT display with a resolution of 240 x 320 pixels, compared to the O2's 2.4-inch TFT resistive touchscreen with the same resolution but lower color depth at 65K colors.
- In terms of performance, the RIZR Z8 is powered by a 300 MHz CPU, while the O2 XDA Stealth has a more powerful 416 MHz CPU.
- Both devices have a 2 MP rear camera, but the O2 XDA Stealth offers autofocus and video recording capabilities.
- The RIZR Z8 has a 1030 mAh battery, whereas the O2 XDA Stealth has a larger 1300 mAh battery.
- Software-wise, the RIZR runs on Symbian 9.2, while the O2 operates on Microsoft Windows Mobile 5.0, providing different user experiences.
Side-by-side Specification Comparison
Motorola RIZR Z8
O2 XDA Stealth
General
Release Date
2007
2006
Announced
2007
2006
Description
N/A
N/A
Display
Size
2.2"
2.4"
Type
TFT, 16M colors
TFT resistive touchscreen, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~182 ppi density)
240 x 320 pixels, 4:3 ratio (~167 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
TI OMAP 2420
N/A
CPU
300 MHz ARM 1136
Intel XScale PXA 272 416 MHz
GPU
PowerVR MBX
N/A
Memory
77MB
64MB RAM, 192MB ROM
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
miniSD
Camera
Main Camera
2 MP
2 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
VGA videocall camera
N/A
Front Camera Features
N/A
N/A
Video Recording
320p
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1030 mAh
1300 mAh
Battery Details
Removable Li-Ion 1030 mAh battery (BK70)
Removable Li-Po 1300 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
109 x 50 x 15 mm, 77 cc (4.29 x 1.97 x 0.59 in)
110 x 53 x 22.5 mm (4.33 x 2.09 x 0.89 in)
Weight
112 g
140 g
Materials
N/A
N/A
Colors
Black
Silver
Foldable
✗
✗
SAR
0.91 W/kg (head) 0.58 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM
Network Speed
HSPA 3.6/0.384 Mbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11b/g
Bluetooth
2.0, A2DP
1.2
NFC
✗
✗
USB
miniUSB 2.0
miniUSB
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Symbian 9.2, UIQ 3.1
Microsoft Windows Mobile 5.0 PocketPC
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A