LG KT770
#9013
Samsung B7722
#7881Category Breakdown
LG KT770
Samsung B7722
Performance
56.561.0
Camera
42.042.0
Display
53.453.4
Battery
43.543.5
Build
70.870.8
Overall
51.753.1
Summary
- The LG KT770 features a 2.8-inch TFT display with a resolution of 240 x 400 pixels, while the Samsung B7722 has a larger 3.2-inch TFT resistive touchscreen with the same resolution but lower pixel density.
- In terms of performance, the KT770 has 120MB of RAM compared to the B7722's 270MB, indicating better multitasking capabilities for the latter.
- Both phones have a 5 MP rear camera, but the B7722 records video at a lower resolution of 320p at 30fps, compared to the KT770's 480p.
- The KT770 is powered by a 950mAh battery, whereas the B7722 offers a larger 1200mAh battery, potentially providing longer usage time.
- Both devices run on different software platforms, with the KT770 using Symbian OS 9.3, while the B7722's OS is unspecified.
- Overall, the B7722 has a slight edge in build quality and battery capacity, while the KT770 offers better video recording capabilities.
Side-by-side Specification Comparison
LG KT770
Samsung B7722
General
Release Date
2009
2010
Announced
2009
2010
Description
N/A
Also known as Samsung Dual SIM Star Duos in India
Display
Size
2.8"
3.2"
Type
TFT, 256K colors
TFT resistive touchscreen, 256K colors
Resolution
240 x 400 pixels, 5:3 ratio (~167 ppi density)
240 x 400 pixels, 5:3 ratio (~146 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
120MB
270MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
5 MP
5 MP
Main Camera Details
5 MP, AF
5 MP, AF
Front Camera
N/A
N/A
Front Camera Details
VGA videocall camera
Yes
Video Recording
480p@30fps
320p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
950 mAh
1200 mAh
Battery Details
Removable Li-Ion 950 mAh battery
Removable Li-Ion 1200 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
111 x 51.5 x 15.8 mm (4.37 x 2.03 x 0.62 in)
113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
Weight
N/A
112 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11 b/g
Bluetooth
2.0
2.1, A2DP
NFC
✗
✗
USB
Proprietary
2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, A-GPS
No
Software
Operating System
Symbian OS 9.3 Series60 rel. 3.2.3
N/A
OS Version
Symbian OS 9.3 Series60 rel. 3.2.3
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No