ACER
Acer Iconia B1-721747 views
Side-by-side comparison
Acer Iconia B1-721 vs Acer Iconia One 7 B1-730
ACER
Acer Iconia One 7 B1-730824 views
Acer Iconia B1-721 — quick specs
- NetworkHSPA / GSM
- Display7.0 inches · 600×1024
- CameraVGA
- Memory1 GB RAM
- Battery2955 mAh
- OSAndroid 4.2
Acer Iconia One 7 B1-730 — quick specs
- NetworkNO CELLULAR CONNECTIVITY
- Display7.0 inches · 800×1280
- Camera5 MP
- Memory1 GB RAM
- Battery3700 mAh
- OSAndroid 4.2
● Full specification comparison
Spec
Acer Iconia B1-721
Acer Iconia One 7 B1-730
NETWORK
Technology
GSM / HSPA
No cellular connectivity
Technology
AGSM / HSPA
BNo cellular connectivity
2G bands
GSM 850 / 900 / 1800 / 1900
N/A
2G bands
AGSM 850 / 900 / 1800 / 1900
B N/A
3G bands
HSDPA
—
3G bands
AHSDPA
B—
Speed
HSPA
—
Speed
AHSPA
B—
LAUNCH
Announced
2014, January. Released 2014, January
2014, April
Announced
A2014, January. Released 2014, January
B2014, April
Status
Discontinued
Available. Released 2014, June
Status
ADiscontinued
BAvailable. Released 2014, June
BODY
Dimensions
199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
8.9 mm thickness
Dimensions
A199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
B8.9 mm thickness
Weight
323 g (11.39 oz)
—
Weight
A323 g (11.39 oz)
B—
SIM
Yes
No
SIM
AYes
BNo
DISPLAY
Type
TFT capacitive touchscreen
IPS LCD capacitive touchscreen
Type
ATFT capacitive touchscreen
BIPS LCD capacitive touchscreen
Size
7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
7.0 inches, 142.1 cm2
Size
A7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
B7.0 inches, 142.1 cm2
Resolution
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
800 x 1280 pixels, 16:10 ratio (~216 ppi density)
Resolution
A600 x 1024 pixels, 16:9 ratio (~170 ppi density)
B800 x 1280 pixels, 16:10 ratio (~216 ppi density)
PLATFORM
OS
Android 4.2 (Jelly Bean)
Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
OS
AAndroid 4.2 (Jelly Bean)
BAndroid 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Chipset
Mediatek MT8312 (28 nm)
Intel Atom Z2560
Chipset
AMediatek MT8312 (28 nm)
BIntel Atom Z2560
CPU
Dual-core 1.3 GHz Cortex-A7
Dual-core 1.6 GHz
CPU
ADual-core 1.3 GHz Cortex-A7
BDual-core 1.6 GHz
GPU
Mali-400
PowerVR SGX544MP2
GPU
AMali-400
BPowerVR SGX544MP2
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
16GB 1GB RAM
8GB 1GB RAM
Internal
A16GB 1GB RAM
B8GB 1GB RAM
MAIN CAMERA
Video
Yes
Yes
Video
AYes
BYes
Single
VGA
5 MP
Single
AVGA
B5 MP
SELFIE CAMERA
Single
No
Yes
Single
ANo
BYes
SOUND
Loudspeaker
Yes
Yes, with stereo speakers
Loudspeaker
AYes
BYes, with stereo speakers
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
Yes
4.0, A2DP
Bluetooth
AYes
B4.0, A2DP
GPS
Yes
No
GPS
AYes
BNo
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-Ion 3700 mAh battery
Battery Type
ANon-removable Li-Po 2955 mAh battery
BNon-removable Li-Ion 3700 mAh battery
MISC
Colors
Black/Red
Red, white, black, blue, pink
Colors
ABlack/Red
BRed, white, black, blue, pink
Price
About 143 USD
About 99 USD
Price
AAbout 143 USD
BAbout 99 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.