O2
O2 XDA Stellar778 views
Side-by-side comparison
O2 XDA Stellar vs O2 XDA Zest
O2
O2 XDA Zest755 views
O2 XDA Stellar — quick specs
- NetworkHSPA / GSM
- Display2.8 inches · 240×320
- Camera3.15 MP
- Memory—
- Battery1350 mAh
- OSMicrosoft Windows Mobile 6.0 Professional
O2 XDA Zest — quick specs
- NetworkHSPA / GSM
- Display2.8 inches · 480×640
- Camera3.15 MP
- Memory—
- Battery1300 mAh
- OSMicrosoft Windows Mobile 6.1 Professional
● Full specification comparison
Spec
O2 XDA Stellar
O2 XDA Zest
NETWORK
Technology
GSM / HSPA
GSM / HSPA
Technology
AGSM / HSPA
BGSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 900 / 1800 / 1900
2G bands
AGSM 850 / 900 / 1800 / 1900
BGSM 900 / 1800 / 1900
3G bands
HSDPA 850 / 1900 / 2100
HSDPA 2100
3G bands
AHSDPA 850 / 1900 / 2100
BHSDPA 2100
Speed
HSPA 3.6/0.384 Mbps
HSPA 3.6/0.384 Mbps
Speed
AHSPA 3.6/0.384 Mbps
BHSPA 3.6/0.384 Mbps
LAUNCH
Announced
2007, November
2008, October. Released 2008, November
Announced
A2007, November
B2008, October. Released 2008, November
Status
Cancelled
Discontinued
Status
ACancelled
BDiscontinued
BODY
Dimensions
112 x 59 x 18.6 mm (4.41 x 2.32 x 0.73 in)
102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Dimensions
A112 x 59 x 18.6 mm (4.41 x 2.32 x 0.73 in)
B102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Weight
190 g (6.70 oz)
102.5 g (3.60 oz)
Weight
A190 g (6.70 oz)
B102.5 g (3.60 oz)
SIM
Mini-SIM
Mini-SIM
SIM
AMini-SIM
BMini-SIM
DISPLAY
Type
TFT resistive touchscreen, 65K colors
TFT resistive touchscreen, 65K colors
Type
ATFT resistive touchscreen, 65K colors
BTFT resistive touchscreen, 65K colors
Size
2.8 inches, 24.3 cm2 (~36.7% screen-to-body ratio)
2.8 inches, 24.3 cm2 (~39.3% screen-to-body ratio)
Size
A2.8 inches, 24.3 cm2 (~36.7% screen-to-body ratio)
B2.8 inches, 24.3 cm2 (~39.3% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~143 ppi density)
480 x 640 pixels, 4:3 ratio (~286 ppi density)
Resolution
A240 x 320 pixels, 4:3 ratio (~143 ppi density)
B480 x 640 pixels, 4:3 ratio (~286 ppi density)
PLATFORM
OS
Microsoft Windows Mobile 6.0 Professional
Microsoft Windows Mobile 6.1 Professional
OS
AMicrosoft Windows Mobile 6.0 Professional
BMicrosoft Windows Mobile 6.1 Professional
Chipset
Qualcomm MSM7200
—
Chipset
AQualcomm MSM7200
B—
CPU
400 MHz ARM 11
624MHz Marvell TavorP
CPU
A400 MHz ARM 11
B624MHz Marvell TavorP
GPU
Adreno 130
—
GPU
AAdreno 130
B—
MEMORY
Card slot
microSD
microSD, up to 16 GB (dedicated slot)
Card slot
AmicroSD
BmicroSD, up to 16 GB (dedicated slot)
Internal
128MB RAM, 256MB ROM
128MB RAM, 256MB ROM
Internal
A128MB RAM, 256MB ROM
B128MB RAM, 256MB ROM
MAIN CAMERA
Video
Yes
Yes
Video
AYes
BYes
Single
3.15 MP, AF
3.15 MP, AF
Single
A3.15 MP, AF
B3.15 MP, AF
SELFIE CAMERA
Single
VGA videocall camera
VGA videocall camera
Single
AVGA videocall camera
BVGA videocall camera
SOUND
Loudspeaker
Yes
Yes
Loudspeaker
AYes
BYes
3.5mm jack
No
No
3.5mm jack
ANo
BNo
COMMS
WLAN
Wi-Fi 802.11b/g
Wi-Fi 802.11 b/g
WLAN
AWi-Fi 802.11b/g
BWi-Fi 802.11 b/g
Bluetooth
2.0
2.0, A2DP
Bluetooth
A2.0
B2.0, A2DP
GPS
Yes, with A-GPS
Yes, with A-GPS, SiRF Star III chipset
GPS
AYes, with A-GPS
BYes, with A-GPS, SiRF Star III chipset
USB
2.0
miniUSB 1.1
USB
A2.0
BminiUSB 1.1
Radio
No
No
Radio
ANo
BNo
BATTERY
Battery Type
Removable Li-Ion 1350 mAh battery
Removable Li-Ion 1300 mAh battery
Battery Type
ARemovable Li-Ion 1350 mAh battery
BRemovable Li-Ion 1300 mAh battery
MISC
Colors
Silver
Black
Colors
ASilver
BBlack
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.