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General Mobile Discovery II vs Nokia 770 Internet Tablet

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General Mobile Discovery II
Total value: 5,00
User opinions: 0
Nokia 770 Internet Tablet
Total value: 6,53
User opinions: 0
Redmi 12
Total value: 7,34
User opinions: 0
Meizu mBlu 21
Total value: 9,08
User opinions: 0
Type TouchA tabletTouchTouch
Waterproofness & dust-resistance No dataNo dataIP53No data
Dimensions 140.40 x 69.10 x 7.90 mm141.00 x 79.00 x 19.00 mm168.60 x 76.28 x 8.17 mm170.80 x 78.00 x 9.35 mm
Weight 130.00 g230.00 g198.50 g196.00 g
Display size 5.00" 4.13" 6.79" 6.79"
Display Color / IPS TFT
16M colors
1080 x 1920 px (5.00") 441 ppi		Color / TFT
64k colors
480 x 800 px (4.13") 226 ppi		Color / IPS TFT
16M colors
90 Hz
1080 x 2460 px (6.79") 396 ppi		Color / IPS TFT
16,7M colors
90 Hz
720 x 1640 px (6.79") 264 ppi
Display protection
Corning Gorilla Glass
Buy screen protector icon_info
No
Buy screen protector icon_info
No
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoNoNoNo
Protection of the secondary display NoNoNoNo
Talk time (max.) No data2G: 180 min. (3.0 h)4G: 2220 min. (37.0 h)4G: 1440 min. (24.0 h)
Stand-by (max.) No data2G: 168 h. (7.0 days)4G: 552 h. (23.0 days)4G: 300 h. (12.5 days)
Playback time (max.) ndndVideo: 16 h (0.7 days)nd
Standard battery Li-Ion 2500 mAhBuy powerbank icon_infoLi-Po 1500 mAhBuy powerbank icon_infoLi-Ion 5000 mAhBuy powerbank icon_infoLi-Po 4900 mAhBuy powerbank icon_info
Quick battery charging NoNoYesNo
Wireless battery charging NoNoNoNo
Internal memory 16 GB64 MB128 GB, 256 GB64 GB, 128 GB
RAM memory 2 GBNo data4 GB, 8 GB4 GB, 6 GB
Memory cards NoYes
RS-MMC		Yes
microSD, microSDHC, microSDXC
up to 1000 GBBuy memory card icon_info		No
Operating system Android 4.4.2 KitKatInternet Tablet 2005 OSAndroid 13Android 14
Interface --MIUI 14-
Processor --MediaTek Helio G88 MT6769Unisoc Tiger T606 UMS9230 T7200
Processor clock 2000 MHz-2000 MHz1600 MHz
GPU --ARM Mali-G52 MC2Mali-G57 MP1 @650 MHz
Touchscreen YesYesYesYes
SAR (10g) 0,41 W/kgNo dataNo dataNo data
DualSIM YesNoYesYes
SIM cards standard No dataNo data DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode No datanddual standbydual standby
Hybrid DualSIM NondnanoSIM, microSDNo
Announced No data4Q 20052Q 20234Q 2024
Other names --Xiaomi Redmi 12-
GSM frequencies 850 900 1800 1900 No850 900 1800 1900 850 900 1800 1900
UMTS 2100 No850 900 1900 2100 850 900 1900 2100
LTE standard NoNoFDD LTE: 2600, 2100, 1800, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300		FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300
Standard 5G No dataNo dataNoNo
CDMA NoNoNoNo
Standard TD-SCDMA NoNoNoNo
UMA NoNoNoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesNoYesYes
Camera type No datandStandardStandard
Photo matrix 13 Mpxnd50 Mpx13 Mpx
Resolution 4128x3096 pxndNo dataNo data
Optical zoom NondNoNo
Flash Yes LEDndYes LEDYes LED
Dual-colour LED flash NondNoNo
Video resolution 1280x720 pxnd1920x1080 pxNo data
Video formats MPEG4, H.263, H.264ndH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional AFndAF, f/1.8AF
Second camera NoNoYesYes
Camera type ndndWide-angleMacro
Photo matrix ndnd8 Mpx2 Mpx
Sensor size ndnd1/4No data
Pixel size ndnd1,12 µmNo data
Resolution ndnd3264x2448 pxNo data
Optical zoom ndndNoNo
Field of view ndnd120 °No data
Flash ndndYes LEDYes LED
Dual-colour LED flash ndndNoNo
Video formats ndndH.264, H.265, MPEG4No data
Additional ndndFF, f/2.2FF
Third camera NoNoYesNo
Camera type ndndMacrond
Photo matrix ndnd2 Mpxnd
Sensor size ndnd1/5nd
Pixel size ndnd1,75 µmnd
Resolution ndnd1600x1200 pxnd
Optical zoom ndndNond
Number of lenses ndnd3nd
Flash ndndYes LEDnd
Dual-colour LED flash ndndNond
Video formats ndndH.264, H.265, MPEG4nd
Additional ndndFF, f/2.4nd
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesNoYesYes
Camera type No datandPortraitPortrait
Photo matrix 5 Mpxnd8 Mpx5 Mpx
Resolution 2592x1944 pxndNo dataNo data
Optical zoom NondNoNo
Flash NondNoNo
Dual-colour LED flash NondNoNo
Video resolution No datand1920x1080 pxNo data
Video formats MPEG4, H.263, H.264ndH.264, H.265, MPEG4No data
Additional -ndFF, f/2.1FF
SENSORS

SENSORS

Accelerometer NoNoYesYes
Proximity NoNoYesNo
Light NoNoYesYes
Magnetometer NoNoYesYes
Gyroscope NoNoNoNo
Barometer NoNoNoNo
Altimeter NoNoNoNo
Gravity YesNoYesYes
Hall-effect NoNoNoNo
Iris scanner NoNoNoNo
Fingerprint scanner NoNoYesYes
Thermometer NoNoNoNo
Hygrometer NoNoNoNo
Data transfer

Data transfer

xHTML YesNoYesYes
WAP YesNoYes
v2.0		Yes
v2.0
HSCSD NoNoNoNo
HSDPA Yes
42.00 Mbit/s		No dataYes
42.20 Mbit/s		Yes
42.20 Mbit/s
HSUPA YesNoYes
5.76 Mbit/s		Yes
5.76 Mbit/s
HSPA YesNoYesYes
HSPA+ YesNoYesYes
LTE DL NoNo--
LTE UP NoNo--
WIMAX+ NoNoNoNo
GPRS YesNoYesYes
EDGE YesNoYesYes
Bluetooth Yes
v4.0		Yes
v1.2		Yes
v5.3		Yes
v5.0
A2DP Profile YesNo dataYesYes
HDMI NoNoNoNo
WiFi Yes
v802.11 b/g/n		Yes
v802.11 b/g		Yes
v802.11 a/b/g/n/ac		Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz2,4 GHz2,4 GHz; 5 GHz2,4 GHz; 5 GHz
WiFi Direct YesNoYesYes
WiFi Display NoNoYesYes
DLNA NoNoNoNo
Miracast NoNoNoNo
WiFi hotspot YesNoYesYes
IrDA NoNoYesNo
USB Yes
v2.0		Yes
v2.0		Yes
v2.0 Type-C		Yes
v2.0 Type-C
GPS YesNo dataYesYes
A-GPS YesNo dataYesYes
GLONASS NoNo dataYesYes
Beidou NoNoYesYes
Galileo No dataNo dataYesYes
QZSS No dataNo dataNoNo
NFC NoNoYesNo
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesNoYesYes
Conferency YesNoYesYes
Call forwarding YesNoYesYes
Push To Talk NoNoNoNo
Instant Messenger YesYesYesYes
SMS YesNoYesYes
EMS NoNoNoNo
MMS YesNoYesYes
Dictionary Yes
XT9		Yes
T9		Yes
T9		Yes
T9
Swype NoNoNoNo
e-mail client Yes
POP3, IMAP4, SMTP		YesYes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard NoNoNoNo
RSS Reader YesYesYesYes
Multimedia

Multimedia

Radio YesNoYesNo
MP3 YesYesYesYes
Stereo speakers NoNoNoNo
Audio Jack 3.5 mmNo3.5 mm3.5 mm
HD Voice NoNoYesYes
Sound formats AAC, AMR, OGG, WAV, WMAAAC, AMR, MP2, WAVAAC, AAC+, AMR, APE, AWB, FLAC, MID, OGG, WAV, eAAC+AAC, AAC+, AMR, MID, WAV, eAAC+
Polyphony YesNoYesYes
Video ringtone NoNo dataNoNo
Ring composer NoNoNoNo
Games No dataYesNoNo
Java Yes
Dalvik		No dataYes
ART		Yes
ART
Videophone NoNoNoNo
DVB-H television NoNo dataNoNo
TV-Out NoNo dataNoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYesYesYes
Stopwatch YesYesYesYes
Alarm YesYesYesYes
Calculator YesYesYesYes
Currency converter NoYesNoNo
Organizer YesYesYesYes
Calendar YesYesYesYes
Flight mode YesNoYesYes
SyncML NoNoNoNo
Data and fax YesYesYesYes
Screensaver YesYesYesYes
Themes YesYesYesYes
Interchangeable covers NoNoNoNo
Voice dial YesNoYesYes
Speakerphone YesNoYesYes
Recorder YesNoYesYes
Vibrations YesNoYesYes
General Mobile Discovery II
Total value: 5,00
Nokia 770 Internet Tablet
Total value: 6,53
Redmi 12
Total value: 7,34
Meizu mBlu 21
Total value: 9,08
A D V E R T I S E M E N T