ACER
Acer Iconia B1-721747 views
Side-by-side comparison
Acer Iconia B1-721 vs Acer Iconia One 8 B1-820
ACER
Acer Iconia One 8 B1-820802 views
Wins 2 specs
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 8 B1-820 — quick specs
- NetworkNO CELLULAR CONNECTIVITY
- Display8.0 inches · 800×1280
- Camera5 MP
- Memory1 GB RAM
- Battery4550 mAh
- OSAndroid 5.0
● Full specification comparison
Spec
Acer Iconia B1-721
Acer Iconia One 8 B1-820
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
2015, April
Announced
A2014, January. Released 2014, January
B2015, April
Status
Discontinued
Available. Released 2015, May
Status
ADiscontinued
BAvailable. Released 2015, May
BODY
Dimensions
199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
213.9 x 127.7 x 9.5 mm (8.42 x 5.03 x 0.37 in)
Dimensions
A199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in)
B213.9 x 127.7 x 9.5 mm (8.42 x 5.03 x 0.37 in)
Weight
323 g (11.39 oz)
355 g (12.52 oz)
Weight
A323 g (11.39 oz)
B355 g (12.52 oz)
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)
8.0 inches, 185.6 cm2 (~67.9% screen-to-body ratio)
Size
A7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio)
B8.0 inches, 185.6 cm2 (~67.9% screen-to-body ratio)
Resolution
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
800 x 1280 pixels, 16:10 ratio (~189 ppi density)
Resolution
A600 x 1024 pixels, 16:9 ratio (~170 ppi density)
B800 x 1280 pixels, 16:10 ratio (~189 ppi density)
PLATFORM
OS
Android 4.2 (Jelly Bean)
Android 5.0 (Lollipop)
OS
AAndroid 4.2 (Jelly Bean)
BAndroid 5.0 (Lollipop)
Chipset
Mediatek MT8312 (28 nm)
Intel Atom Z3735G
Chipset
AMediatek MT8312 (28 nm)
BIntel Atom Z3735G
CPU
Dual-core 1.3 GHz Cortex-A7
Quad-core 1.33 GHz
CPU
ADual-core 1.3 GHz Cortex-A7
BQuad-core 1.33 GHz
GPU
Mali-400
—
GPU
AMali-400
B—
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
16GB 1GB RAM, 32GB 1GB RAM
Internal
A16GB 1GB RAM
B16GB 1GB RAM, 32GB 1GB RAM
MAIN CAMERA
Video
Yes
1080p@30fps
Video
AYes
B1080p@30fps
Single
VGA
5 MP
Single
AVGA
B5 MP
SELFIE CAMERA
Single
No
VGA
Single
ANo
BVGA
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
Yes, with A-GPS, GLONASS
GPS
AYes
BYes, with A-GPS, GLONASS
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 4550 mAh battery (17.2 Wh)
Battery Type
ANon-removable Li-Po 2955 mAh battery
BNon-removable Li-Ion 4550 mAh battery (17.2 Wh)
MISC
Colors
Black/Red
Black, White
Colors
ABlack/Red
BBlack, White
Price
About 143 USD
About 198 USD
Price
AAbout 143 USD
BAbout 198 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.