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Vivo X Flip vs Ulefone Armor 21

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Vivo X Flip
Total value: 10,00
User opinions: 0
Ulefone Armor 21
Total value: 9,50
User opinions: 1
Type FlipTouch
Waterproofness & dust-resistance No dataIP68, IP69K
Dimensions 166.42 x 75.25 x 7.75 mm176.00 x 81.60 x 18.10 mm
Weight 198.00 g400.00 g
Display size 6.74" 6.58"
Display Color / AMOLED
1,07G colors
120 Hz
1080 x 2520 px (6.74") 407 ppi		Color / IPS TFT
16M colors
120 Hz
1080 x 2408 px (6.58") 401 ppi
Display protection
No
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display Color / AMOLED
16M colors
60 Hz
682 x 422 px (3.00")		No
Protection of the secondary display NoNo
Talk time (max.) 4G: 876 min. (14.6 h)3G: 2340 min. (39.0 h)
Stand-by (max.) 4G: 410 h. (17.1 days)3G: 522 h. (21.8 days)
Playback time (max.) ndAudio: 30 h (1.3 days)
Video: 15 h (0.6 days)
Standard battery Li-Po 4400 mAhBuy powerbank icon_infoLi-Po 9600 mAhBuy powerbank icon_info
Quick battery charging YesYes
Wireless battery charging NoNo
Internal memory 256 GB, 512 GB256 GB
RAM memory 12 GB8 GB
Memory cards NoYes
microSD, microSDHC, microSDXC
up to 2000 GBBuy memory card icon_info
Operating system Android 13Android 13
Interface OriginOS 3-
Processor Qualcomm Snapdragon 8+ Gen 1 SM8475MediaTek Helio G99 MT6789
Processor clock 3000 MHz2200 MHz
GPU Adreno 730ARM Mali-G57 MC2
Touchscreen YesYes
DualSIM YesYes
SIM cards standard DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode dual standbydual standby
Hybrid DualSIM NoNo
Announced 2Q 20232Q 2023
Other names V2256A-
GSM frequencies 850 900 1800 1900 850 900 1800 1900
UMTS 850 900 1700 1900 2100 850 900 1700 1900 2100
LTE standard FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700
TDD LTE: 42100, 2600, 2500, 2300, 1900		FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300, 2100, 1900
Standard 5G FDD 5G: 2100, 1800, 900, 850, 700
TDD 5G: 3700, 3500, 2500		No
CDMA NoNo
Standard TD-SCDMA NoNo
UMA NoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesYes
Camera type No dataStandard
Photo sensor model Sony IMX866VSony IMX686
Photo matrix 50 Mpx64 Mpx
Sensor size 1/1,491/1,7
Pixel size 1 µm0,8 µm
Resolution No data9216x6912 px
Optical zoom NoNo
Digital zoom 20xNo data
Number of lenses 76
Field of view No data85 °
Flash Yes LEDYes LED
Dual-colour LED flash NoNo
Video resolution 3840x2160 px1920x1440 px
Video formats H.264, H.265, MPEG4H.264, H.265, MPEG4 - 30 fps
Additional AF, Laser AF, OIS, f/1.75AF, f/1.9
Second camera YesYes
Camera type Wide-angleNo data
Photo sensor model No dataOmniVision OV24A1B
Photo matrix 12 Mpx24 Mpx
Sensor size 1/2,931/2,83
Pixel size 1,22 µm0,9 µm
Resolution No data5664x4248 px
Optical zoom NoNo
Digital zoom 0,6xNo data
Number of lenses 6No data
Field of view 106 °78 °
Flash Yes LEDYes LED
Dual-colour LED flash NoNo
Video formats H.264, H.265, MPEG4H.264, H.265, MPEG4 - 30 fps
Additional AF, Laser AF, f/2.2FF, f/1.8
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYes
Camera type PortraitPortrait
Photo sensor model No dataSony IMX481
Photo matrix 32 Mpx16 Mpx
Sensor size No data1/3,09
Pixel size No data1 µm
Resolution No data4656x3496 px
Optical zoom NoNo
Digital zoom 2xNo data
Number of lenses No data5
Field of view No data76 °
Flash NoNo
Dual-colour LED flash NoNo
Video resolution No data1920x1440 px
Video formats H.264, H.265, MPEG4H.264, H.265, MPEG4 - 30 fps
Additional FF, f/2.45FF, f/2.2
SENSORS

SENSORS

Accelerometer YesYes
Proximity YesYes
Light YesYes
Magnetometer YesYes
Gyroscope YesYes
Barometer NoYes
Altimeter NoNo
Gravity YesYes
Hall-effect YesNo
Iris scanner NoNo
Fingerprint scanner YesYes
Thermometer NoNo
Hygrometer NoNo
Data transfer

Data transfer

xHTML YesYes
WAP Yes
v2.0		Yes
v2.0
HSCSD NoNo
HSDPA Yes
42.20 Mbit/s		Yes
42.20 Mbit/s
HSUPA Yes
5.76 Mbit/s		Yes
5.76 Mbit/s
HSPA YesYes
HSPA+ YesYes
LTE DL YesYes
LTE UP YesYes
WIMAX+ NoNo
GPRS YesYes
EDGE YesYes
Bluetooth Yes
v5.3		Yes
v5.2
A2DP Profile YesYes
HDMI NoNo
WiFi Yes
v802.11 a/b/g/n/ac/ax		Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz; 5 GHz2,4 GHz; 5 GHz
WiFi Direct YesYes
WiFi Display YesYes
DLNA NoNo
Miracast NoNo
WiFi hotspot YesYes
IrDA NoYes
USB Yes
v2.0 Type-C		Yes
v2.0 Type-C
GPS YesYes
A-GPS YesYes
GLONASS YesYes
Beidou YesYes
Galileo YesYes
QZSS YesNo
NFC YesYes
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

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

Multimedia

Radio NoYes
MP3 YesYes
Stereo speakers NoNo
Audio Jack No3.5 mm
HD Voice YesYes
Sound formats AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+AAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games NoNo
Java Yes
ART		Yes
ART
Videophone NoNo
DVB-H television NoNo
TV-Out NoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYes
Stopwatch YesYes
Alarm YesYes
Calculator YesYes
Currency converter NoNo
Organizer YesYes
Calendar YesYes
Flight mode YesYes
SyncML NoNo
Data and fax YesYes
Screensaver YesYes
Themes YesYes
Interchangeable covers NoNo
Voice dial YesYes
Speakerphone YesYes
Recorder YesYes
Vibrations YesYes
Vivo X Flip
Total value: 10,00
Ulefone Armor 21
Total value: 9,50
A D V E R T I S E M E N T