Category Breakdown
Microsoft Kin ONEm
ZTE F870
Performance
21.65.3
Camera
12.739.6
Display
16.09.5
Battery
12.712.8
Build
14.70.2
Connectivity
24.215.0
Audio
8.98.9
Overall
11.29.5
Summary
- The Microsoft Kin ONEm features a smaller 2.6-inch TFT display with a resolution of 320 x 240 pixels, while the ZTE F870 has a larger 3.2-inch TFT resistive touchscreen with a resolution of 240 x 400 pixels.
- In terms of performance, the Kin ONEm is powered by a 600MHz ARM 11 CPU and has 4GB of RAM, whereas the ZTE F870 lacks specified performance metrics and RAM.
- Both devices have a 5 MP rear camera, but the ZTE F870 supports video recording, while the Kin ONEm is limited to 480p at 30fps.
- The Kin ONEm has a 1240mAh battery, slightly less than the ZTE F870's 1250mAh, and both lack fast charging and wireless capabilities.
- The Kin ONEm is heavier at 110.6g compared to the ZTE F870's 100g, and while the Kin ONEm includes a headphone jack, the ZTE F870 does not.
Side-by-side Specification Comparison
Microsoft Kin ONEm
ZTE F870
General
Release Date
2010
2009
Announced
2010
2009
Description
For Verizon
For Vodafone
Display
Size
2.6"
3.2"
Type
TFT
TFT resistive touchscreen, 65K colors
Resolution
320 x 240 pixels, 4:3 ratio (~154 ppi density)
240 x 400 pixels, 5:3 ratio (~146 ppi density)
PPI
320
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Nvidia Tegra
N/A
CPU
600MHz ARM 11
N/A
GPU
N/A
N/A
Memory
4GB 256MB RAM
N/A
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
5 MP, AF
5 MP
Main Camera Features
Dual-LED flash
N/A
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
480p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1240 mAh
1250 mAh
Battery Details
Removable Li-Ion 1240 mAh battery
Removable Li-Ion 1250 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
84.1 x 67.6 x 18.5 mm (3.31 x 2.66 x 0.73 in)
108 x 55.5 x 12.6 mm (4.25 x 2.19 x 0.50 in)
Weight
110.6 g
100 g
Materials
N/A
N/A
Colors
Black
Black, Red, Brown
Foldable
✗
✗
SAR
1.38 W/kg (head) 0.49 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
CDMA / EVDO
GSM / HSPA
Network Speed
EV-DO Rev.A 3.1 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
No
Bluetooth
2.1, A2DP
2.1, A2DP
NFC
✗
✗
USB
microUSB 2.0
2.0
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer

