Nokia Lumia 900 AT&T
#5441
Samsung I997 Infuse 4G
#6154Category Breakdown
Nokia Lumia 900 AT&T
Samsung I997 Infuse 4G
Performance
52.336.7
Camera
15.414.1
Display
75.780.5
Battery
17.717.0
Build
14.116.3
Connectivity
37.028.9
Audio
8.98.9
Overall
27.825.0
Summary
- The Nokia Lumia 900 features a solid build with a weight of 160g and dimensions of 127.8 x 68.5 x 11.5 mm, while the Samsung I997 Infuse 4G is lighter at 139g and slimmer at 132 x 71 x 9 mm.
- The Lumia's 4.3-inch AMOLED display offers vibrant colors, whereas the Infuse's 4.5-inch Super AMOLED Plus display provides slightly larger screen real estate with comparable resolution.
- In terms of performance, the Lumia is powered by a 1.4 GHz Scorpion CPU, while the Infuse runs on a 1.2 GHz Cortex-A8, both with 16GB of storage and 512MB of RAM.
- Both devices have an 8 MP rear camera and 720p video recording capabilities, but neither features optical image stabilization.
- The Lumia has a 1830mAh battery, slightly larger than the Infuse's 1750mAh, and both lack wireless charging.
- The Lumia runs on Windows Phone 7.5, while the Infuse operates on Android 2.2, upgradable to 2.3, offering different software experiences.
Side-by-side Specification Comparison
Nokia Lumia 900 AT&T
Samsung I997 Infuse 4G
General
Release Date
2012
2011
Announced
2012
2011
Description
For AT&TAlso known as Nokia Lumia 900 RM-808
For AT&T
Display
Size
4.3"
4.5"
Type
AMOLED
Super AMOLED Plus
Resolution
480 x 800 pixels, 5:3 ratio (~217 ppi density)
480 x 800 pixels, 5:3 ratio (~207 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass
Corning Gorilla Glass
Performance
Chipset
Qualcomm APQ8055 Snapdragon S2
N/A
CPU
1.4 GHz Scorpion
1.2 GHz Cortex-A8
GPU
Adreno 205
N/A
Memory
16GB 512MB RAM
16GB
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
8 MP, AF
8 MP, AF
Main Camera Features
Carl Zeiss optics, dual-LED flash
LED flash
Front Camera
1.3 MP
1.3 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
720p
Selfie Video
VGA@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1830 mAh
1750 mAh
Battery Details
Non-removable Li-Ion 1830 mAh battery (BP-6EW)
Removable Li-Ion 1750 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
127.8 x 68.5 x 11.5 mm, 90 cc (5.03 x 2.70 x 0.45 in)
132 x 71 x 9 mm (5.20 x 2.80 x 0.35 in)
Weight
160 g
139 g
Materials
N/A
N/A
Colors
Matte black, cyan, pink
Caviar Black
Foldable
✗
✗
SAR
1.51 W/kg (head) 1.30 W/kg (body)
0.20 W/kg (head) 1.26 W/kg (body)
Connectivity
SIM
Micro-SIM
Mini-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps, LTE Cat3 100/50 Mbps
HSPA 21.1/3.6 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n; DLNA
Bluetooth
2.1, A2DP, EDR
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows Phone 7.5 Mango
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, proximity, compass