Acer Iconia B1-721 vs Acer Iconia A1-830
Acer Iconia B1-721 vs Acer Iconia A1-830
Acer Iconia B1-721 |
Acer Iconia A1-830 |
---|
Price | |
EUR: 130 | EUR: 130 |
USD: N/A | USD: N/A |
GBP: N/A | GBP: N/A |
INR: N/A | INR: N/A |
PKR: N/A | PKR: N/A |
Body | |
Form Factor | |
---|---|
Candybar, Touchscreen, Tablet PC | Candybar, Touchscreen, Tablet PC |
Dimensions | |
199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in) | 203 x 138.4 x 8.2 mm (7.99 x 5.45 x 0.32 in) |
Weight | |
323 g (11.39 oz) | 380 g (13.40 oz) |
Colors | |
Black/Red | White |
Display | |
Type | |
---|---|
TFT | LED-backlit IPS LCD |
Size | |
7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio) | 7.9 inches, 193.3 cm2 (~68.8% screen-to-body ratio) |
Resolution | |
600 x 1024 pixels, 16:9 ratio (~170 ppi density) | 768 x 1024 pixels, 4:3 ratio (~162 ppi density) |
Multitouch | |
Yes | Yes |
Network | |
Technology | |
---|---|
GSM / HSPA | No cellular connectivity |
2G Bands | |
GSM 850 / 900 / 1800 / 1900 | |
3G Bands | |
HSDPA |
Notifications | |
Alert Types | |
---|---|
Vibration, MP3, WAV ringtones | Vibration, MP3, WAV ringtones |
Memory | |
Internal Memory | |
---|---|
16GB ROM, 1GB RAM | 16GB ROM, 1GB RAM |
Card Slot | |
microSDHC (dedicated slot) | microSDHC (dedicated slot) |
Connectivity | |
GPRS | |
---|---|
Yes | No |
EDGE | |
Yes | No |
Speed | |
HSPA | |
WLAN | |
Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
Bluetooth | |
Yes | 3.0 |
USB | |
microUSB 2.0 | microUSB 2.0 |
GPS | |
Yes | Yes |
NFC | |
No | No |
Camera | |
Main Camera | |
---|---|
VGA | 5 MP, AF |
Camera Features | |
Geo-tagging | |
Video | |
Yes | 1080p@30fps |
Selfie Camera | |
2 MP |
Multimedia | |
Audio Format Support | |
---|---|
MP3/WAV/WMA/eAAC+ | MP3/WAV/WMA/eAAC+ |
Video Format Support | |
MP4/H.264 | MP4/H.264 |
Radio | |
No | No |
Software | |
Operating System (OS) | |
---|---|
Android OS, v4.2 (Jelly Bean) | Android OS, v4.2 (Jelly Bean) |
Browser | |
HTML5 | HTML5 |
Messaging | |
Email, Push Email, IM | Email, Push Email, IM |
Hardware | |
Chipset | |
---|---|
Mediatek MT8312 (28 nm) | Intel Atom Z2560 |
CPU | |
Dual-core 1.3 GHz Cortex-A7 | Dual-core 1.6 GHz |
GPU | |
Mali-400 | PowerVR SGX544MP2 |
Sensors | |
Accelerometer | Accelerometer |
SIM | |
Yes | No |
Speakers | |
Yes | Yes |
Audio Jack | |
3.5 mm | 3.5 mm |
Battery | |
Battery Type | |
---|---|
Li-Po 2955 mAh, non-removable | Li-Ion 4000 mAh, non-removable |
Talk Time | |
Up to 7 h 30 min (multimedia) |
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