ACER
Acer Iconia B1-720744 views
Side-by-side comparison
Acer Iconia B1-720 vs Acer Iconia B1-721
ACER
Acer Iconia B1-721747 views
Acer Iconia B1-720 — quick specs
- NetworkNO CELLULAR CONNECTIVITY
- Display7.0 inches · 600×1024
- CameraVGA
- Memory1 GB RAM
- Battery2955 mAh
- OSAndroid 4.2
Acer Iconia B1-721 — quick specs
- NetworkHSPA / GSM
- Display7.0 inches · 600×1024
- CameraVGA
- Memory1 GB RAM
- Battery2955 mAh
- OSAndroid 4.2
● Full specification comparison
Spec
Acer Iconia B1-720
Acer Iconia B1-721
NETWORK
Technology
No cellular connectivity
GSM / HSPA
Technology
ANo cellular connectivity
BGSM / HSPA
2G bands
N/A
GSM 850 / 900 / 1800 / 1900
2G bands
A N/A
BGSM 850 / 900 / 1800 / 1900
3G bands
—
HSDPA
3G bands
A—
BHSDPA
Speed
—
HSPA
Speed
A—
BHSPA
LAUNCH
Announced
2014, January. Released 2014, January
2014, January. Released 2014, January
Announced
A2014, January. Released 2014, January
B2014, January. Released 2014, January
Status
Discontinued
Discontinued
Status
ADiscontinued
BDiscontinued
BODY
Dimensions
198.1 x 121.9 x 10.2 mm (7.80 x 4.80 x 0.40 in)
199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
Dimensions
A198.1 x 121.9 x 10.2 mm (7.80 x 4.80 x 0.40 in)
B199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
Weight
315 g (11.11 oz)
323 g (11.39 oz)
Weight
A315 g (11.11 oz)
B323 g (11.39 oz)
SIM
No
Yes
SIM
ANo
BYes
DISPLAY
Type
TFT capacitive touchscreen
TFT capacitive touchscreen
Type
ATFT capacitive touchscreen
BTFT capacitive touchscreen
Size
7.0 inches, 137.9 cm2 (~57.1% screen-to-body ratio)
7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
Size
A7.0 inches, 137.9 cm2 (~57.1% screen-to-body ratio)
B7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
Resolution
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Resolution
A600 x 1024 pixels, 16:9 ratio (~170 ppi density)
B600 x 1024 pixels, 16:9 ratio (~170 ppi density)
PLATFORM
OS
Android 4.2 (Jelly Bean)
Android 4.2 (Jelly Bean)
OS
AAndroid 4.2 (Jelly Bean)
BAndroid 4.2 (Jelly Bean)
Chipset
Mediatek MT8111
Mediatek MT8312 (28 nm)
Chipset
AMediatek MT8111
BMediatek MT8312 (28 nm)
CPU
Dual-core 1.3 GHz
Dual-core 1.3 GHz Cortex-A7
CPU
ADual-core 1.3 GHz
BDual-core 1.3 GHz Cortex-A7
GPU
PowerVR SGX531
Mali-400
GPU
APowerVR SGX531
BMali-400
MEMORY
Card slot
microSD, up to 32 GB (dedicated slot)
microSD, up to 32 GB (dedicated slot)
Card slot
AmicroSD, up to 32 GB (dedicated slot)
BmicroSD, up to 32 GB (dedicated slot)
Internal
8GB 1GB RAM, 16GB 1GB RAM
16GB 1GB RAM
Internal
A8GB 1GB RAM, 16GB 1GB RAM
B16GB 1GB RAM
MAIN CAMERA
Video
Yes
Yes
Video
AYes
BYes
Single
VGA
VGA
Single
AVGA
BVGA
SELFIE CAMERA
Single
No
No
Single
ANo
BNo
SOUND
Loudspeaker
Yes
Yes
Loudspeaker
AYes
BYes
3.5mm jack
Yes
Yes
3.5mm jack
AYes
BYes
COMMS
WLAN
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
WLAN
AWi-Fi 802.11 b/g/n
BWi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
Yes
Bluetooth
A4.0, A2DP
BYes
GPS
Yes
Yes
GPS
AYes
BYes
USB
microUSB 2.0
microUSB 2.0
USB
AmicroUSB 2.0
BmicroUSB 2.0
Radio
No
No
Radio
ANo
BNo
FEATURES
Sensors
Accelerometer
Accelerometer
Sensors
AAccelerometer
BAccelerometer
BATTERY
Battery Type
Non-removable Li-Po 2955 mAh battery
Non-removable Li-Po 2955 mAh battery
Battery Type
ANon-removable Li-Po 2955 mAh battery
BNon-removable Li-Po 2955 mAh battery
MISC
Colors
Black, Gold
Black/Red
Colors
ABlack, Gold
BBlack/Red
Price
About 110 USD
About 143 USD
Price
AAbout 110 USD
BAbout 143 USD
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.