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O2 XDA Zest
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Phone Insight
Full Specifications September 3, 2026
O2 XDA Zest
O2 · 2008

O2 XDA Zest

O2 XDA Zest Windows Mobile smartphone. Announced Oct 2008. Features 2.8″ display, 3.15 MP primary camera, 1300 mAh battery, 128 MB RAM.

Display 2.8"
RAM 128 GB
Storage 128MB RAM storage, microSDHC slot
Camera 3 MP
Battery 1300 mAh
OS Microsoft Windows Mobile 6.1 Professional
Build 102.5g, 16.5mm thickness

Launch

Announced 2008, October. Released 2008, November
Status Discontinued

Platform

OS Microsoft Windows Mobile 6.1 Professional
CPU 624MHz Marvell TavorP

Display

Type TFT resistive touchscreen, 65K colors
Size 2.8 inches, 24.3 cm 2 (~39.3% screen-to-body ratio)
Resolution 480 x 640 pixels, 4:3 ratio (~286 ppi density)
displayother Handwriting recognition

Memory

Card slot microSDHC (dedicated slot)
Internal 128MB RAM, 256MB ROM

Main Camera

Single 3.15 MP, AF
Video Yes

Selfie camera

Single VGA videocall camera

Body

Dimensions 102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Weight 102.5 g (3.60 oz)
SIM Mini-SIM

Battery

Type Removable Li-Ion 1300 mAh battery
Stand-by Up to 260 h
Talk time Up to 5 h

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN Wi-Fi 802.11 b/g
Bluetooth 2.0, A2DP
Positioning GPS, A-GPS, SiRF Star III chipset
Radio No
USB miniUSB 1.1

Network

Technology GSM / HSPA
2G bands GSM 900 / 1800 / 1900
3G bands HSDPA 2100
Speed HSPA 3.6/0.384 Mbps

Features

Browser WAP 2.0/xHTML, HTML
featuresother SiRF star III chipset Pocket Office Voice memo MP3 player Predictive text input

Misc

Colors Black
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/o2-xda-zest/

In depth

Full specifications

Announced 2008, October. Released 2008, November
Status Discontinued
OS Microsoft Windows Mobile 6.1 Professional
CPU 624MHz Marvell TavorP
Type TFT resistive touchscreen, 65K colors
Size 2.8 inches, 24.3 cm 2 (~39.3% screen-to-body ratio)
Resolution 480 x 640 pixels, 4:3 ratio (~286 ppi density)
displayother Handwriting recognition
Card slot microSDHC (dedicated slot)
Internal 128MB RAM, 256MB ROM
Single 3.15 MP, AF
Video Yes
Single VGA videocall camera
Dimensions 102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Weight 102.5 g (3.60 oz)
SIM Mini-SIM
Type Removable Li-Ion 1300 mAh battery
Stand-by Up to 260 h
Talk time Up to 5 h
Loudspeaker Yes
3.5mm jack No
WLAN Wi-Fi 802.11 b/g
Bluetooth 2.0, A2DP
Positioning GPS, A-GPS, SiRF Star III chipset
Radio No
USB miniUSB 1.1
Technology GSM / HSPA
2G bands GSM 900 / 1800 / 1900
3G bands HSDPA 2100
Speed HSPA 3.6/0.384 Mbps
Browser WAP 2.0/xHTML, HTML
featuresother SiRF star III chipset Pocket Office Voice memo MP3 player Predictive text input
Colors Black
PhoneInsight Benchmark
27.6/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 24
Display 48.8
Camera 28.8
Battery 30.3
295,240 hitsTotal views
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