Karbonn Alfa A91 Champ

Version
Version
Karbonn Alfa A91 Champ
Screen
Screen
101.6 mm, 4 in
CPU
CPU
4x 1.2 GHz ARM Cortex-A7
RAM
RAM
LPDDR2/LPDDR3
Main Camera
Main Camera
1600 x 1200 pixels, 1.92 MP
Battery
Battery
1400 mAh

Karbonn Alfa A91 Champ Prices


Karbonn Alfa A91 Champ Key Specifications


Brand
Karbonn
Model
Karbonn Alfa A91 Champ
Version
Karbonn Alfa A91 Champ
Category
Smartphones
CPU
4x 1.2 GHz ARM Cortex-A7
Graphics Processor
ARM Mali-400 MP1
RAM
LPDDR2/LPDDR3
Main Camera
1600 x 1200 pixels, 1.92 MP
Screen
101.6 mm, 4 in
Pixel Density
233 ppi
Resolution
480 x 800 pixels
Battery
1400 mAh
Weight
112 g, 3.95 oz

Karbonn Alfa A91 Champ Technical Specifications


Product Overview

Brand
Karbonn
Model
Karbonn Alfa A91 Champ
Version
Karbonn Alfa A91 Champ
Category
Smartphones

Design

BODY

Height
  • 127 mm
  • 5 in
Width
  • 64.4 mm
  • 2.535 in
Weight
  • 112 g
  • 3.95 oz
Thickness
  • 10.6 mm
  • 0.417 in
Colors
  • Gold
  • Black
  • Brown

Camera

BACK CAMERA

Resolution
  • 1600 x 1200 pixels
  • 1.92 MP
Video resolution
  • 1280 x 720 pixels
  • 0.92 MP
Flash
LED
Sensor
CMOS (complementary metal-oxide semiconductor)

FRONT CAMERA

Resolution
  • 640 x 480 pixels
  • 0.31 MP
Video resolution
  • 640 x 480 pixels
  • 0.31 MP

Display

Type
IPS
Diagonal
  • 101.6 mm
  • 4 in
Resolution (h x w)
480 x 800 pixels
Pixel density
233 ppi
Width
  • 52.27 mm
  • 2.06 in
Height
  • 87.12 mm
  • 3.43 in
Color depth
24 bit
Number of colors
16.8M
Screen to body ratio
55.86 %

Internal Components

PROCESSOR

Cpu
4x 1.2 GHz ARM Cortex-A7
Cpu clock speed
1200 MHz
Gpu
ARM Mali-400 MP1
Gpu clock speed
512 MHz

RAM

Type
LPDDR2/LPDDR3
Clock speed
533 MHz

STORAGE

Type
  • microSD
  • microSDHC

CELLULAR

Sim frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • W-CDMA 2100 MHz
Sim mobile data
  • UMTS (384 kbit/s )
  • EDGE
  • GPRS
  • HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 21 Mbit/s )

WIRELESS

Bluetooth version
4.0
Wifi features
  • 802.11b (IEEE 802.11b-1999)
  • 802.11g (IEEE 802.11g-2003)
  • 802.11n (IEEE 802.11n-2009)
  • Wi-Fi Hotspot

PORTS

Usb type
Micro USB
Usb version
2.0
Usb features
  • Charging
  • Mass storage
  • Headphone jack

BATTERY

Type
Li-Polymer
Capacity
1400 mAh

LOCATION

Additional features
  • GPS
  • A-GPS

SENSORS

Sensors
Accelerometer

SAR

Head (usa)
0.695 W/kg
720 x 1280 pixels
LPDDR3
282 ppi
2900 mAh
480 x 800 pixels
LPDDR2/LPDDR3
233 ppi
1400 mAh
480 x 854 pixels
LPDDR2/LPDDR3
218 ppi
1850 mAh
480 x 854 pixels
LPDDR2
196 ppi
1600 mAh
720 x 1280 pixels
LPDDR2/LPDDR3
294 ppi
2000 mAh
480x854
1 GB
196 PPI
2300 mAh
1080 x 1920 pixels
LPDDR3
441 ppi
2300 mAh

User Reviews for Karbonn Alfa A91 Champ


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