Category Breakdown
Mitac MIO 8390
Mitac MIO 8870
Performance
57.357.3
Camera
41.841.8
Display
50.550.5
Battery
43.543.5
Build
70.870.8
Overall
51.351.3
Summary
- The Mitac MIO 8390 and MIO 8870 both feature a 2.2-inch TFT display with a resolution of 176 x 220 pixels, but the MIO 8870 has a slightly improved RAM capacity of 32MB compared to the 8390's 16MB, enhancing overall performance.
- Both models utilize the same Intel PXA262 200 MHz CPU, but the MIO 8870 supports video recording, while the MIO 8390 does not.
- In terms of build quality, the MIO 8390 is slightly heavier at 125g and has larger dimensions, whereas the MIO 8870 is lighter at 120g and more compact.
- Both devices have a 1050mAh battery with no wireless charging capabilities.
- The MIO 8390 runs on Microsoft Smartphone 2003, while the MIO 8870 benefits from the more advanced Microsoft Windows Mobile 2003 SE, offering a better software experience.
Side-by-side Specification Comparison
Mitac MIO 8390
Mitac MIO 8870
General
Release Date
2003
2004
Announced
2003
2004
Description
N/A
N/A
Display
Size
2.2"
2.2"
Type
TFT, 256K colors (65K effective)
TFT, 65K colors
Resolution
176 x 220 pixels, 8 lines (~128 ppi density)
176 x 220 pixels (~128 ppi density)
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
Intel PXA262 200 MHz
Intel PXA262 200 MHz
GPU
N/A
N/A
Memory
16MB RAM, 32MB ROM
32MB
Expandable Storage
✗
✗
Card Slot
MMC/SD
MMC/SD, up to 1 GB
Camera
Main Camera
N/A
N/A
Main Camera Details
VGA
VGA
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
1050 mAh
1050 mAh
Battery Details
Removable Li-Po 1050 mAh battery
Removable Li-Ion 1050 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
99 x 51 x 24 mm (3.90 x 2.01 x 0.94 in)
110 x 49 x 21 mm, 110 cc (4.33 x 1.93 x 0.83 in)
Weight
125 g
120 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Dazzling silver, opulent red
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
N/A
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Software
Operating System
Microsoft Smartphone 2003
Microsoft Windows Mobile 2003 SE Smartphone
OS Version
Microsoft Smartphone 2003
Microsoft Windows Mobile 2003 SE Smartphone
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No

