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Side-by-side comparison

Acer Iconia B1-721 vs Acer Iconia One 8 B1-820

Acer Iconia B1-721 — quick specs

  • Network
    HSPA / GSM
  • Display
    7.0 inches · 600×1024
  • Camera
    VGA
  • Memory
    1 GB RAM
  • Battery
    2955 mAh
  • OS
    Android 4.2

Acer Iconia One 8 B1-820 — quick specs

  • Network
    NO CELLULAR CONNECTIVITY
  • Display
    8.0 inches · 800×1280
  • Camera
    5 MP
  • Memory
    1 GB RAM
  • Battery
    4550 mAh
  • OS
    Android 5.0

Full specification comparison

NETWORK
Technology
AGSM / HSPA
BNo cellular connectivity
2G bands
AGSM 850 / 900 / 1800 / 1900
B N/A
3G bands
AHSDPA
B
Speed
AHSPA
B
LAUNCH
Announced
A2014, January. Released 2014, January
B2015, April
Status
ADiscontinued
BAvailable. Released 2015, May
BODY
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
A323 g (11.39 oz)
B355 g (12.52 oz)
SIM
AYes
BNo
DISPLAY
Type
ATFT capacitive touchscreen
BIPS LCD capacitive touchscreen
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
A600 x 1024 pixels, 16:9 ratio (~170 ppi density)
B800 x 1280 pixels, 16:10 ratio (~189 ppi density)
PLATFORM
OS
AAndroid 4.2 (Jelly Bean)
BAndroid 5.0 (Lollipop)
Chipset
AMediatek MT8312 (28 nm)
BIntel Atom Z3735G
CPU
ADual-core 1.3 GHz Cortex-A7
BQuad-core 1.33 GHz
GPU
AMali-400
B
MEMORY
Card slot
AmicroSD, up to 32 GB (dedicated slot)
BmicroSD, up to 32 GB (dedicated slot)
Internal
A16GB 1GB RAM
B16GB 1GB RAM, 32GB 1GB RAM
MAIN CAMERA
Video
AYes
B1080p@30fps
Single
AVGA
B5 MP
SELFIE CAMERA
Single
ANo
BVGA
SOUND
Loudspeaker
AYes
BYes, with stereo speakers
3.5mm jack
AYes
BYes
COMMS
WLAN
AWi-Fi 802.11 b/g/n
BWi-Fi 802.11 b/g/n
Bluetooth
AYes
B4.0, A2DP
GPS
AYes
BYes, with A-GPS, GLONASS
USB
AmicroUSB 2.0
BmicroUSB 2.0
Radio
ANo
BNo
FEATURES
Sensors
AAccelerometer
BAccelerometer
BATTERY
Battery Type
ANon-removable Li-Po 2955 mAh battery
BNon-removable Li-Ion 4550 mAh battery (17.2 Wh)
MISC
Colors
ABlack/Red
BBlack, White
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.

Full Acer Iconia B1-721 review →Full Acer Iconia One 8 B1-820 review →