Screen size
Barbie2.8"
T21Winner: 10.4"+73%
Quick verdict
T21 leads the measured specs 15-1.
Measured wins
Barbie
1
spec wins
Ties
4
equal specs
T21
15
spec wins
Overall winner
Screen size
Technology
Barbie
GSM / HSPA / LTE
T21
GSM / HSPA / LTE
2G bands
Barbie
GSM 850 / 900 / 1800 / 1900
T21
GSM 850 / 900 / 1800 / 1900
3G bands
Barbie
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T21
HSDPA 850 / 900 / 2100
4G bands
Barbie
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
T21
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Barbie
HSPA, LTE
T21
HSPA, LTE
Announced
Barbie
2024, August 28
T21
2024, May 15
Status
Barbie
Available. Released 2024, August 28
T21
Available. Released 2024, May 15
Dimensions
Barbie
Unfolded: 201 x 55.1 x 10.9 mmFolded: 108.4 x 55.1 x 18.9 mm
T21
247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in)
Weight
Barbie
123.5 g (4.37 oz)
T21
467 g (1.03 lb)
SIM
Barbie
Nano-SIM + Nano-SIM
T21
Nano-SIM
Build
Barbie
-
T21
Glass front, aluminum back
Other
Barbie
-
T21
Splash resistant Stylus support
Type
Barbie
TFT LCD
T21
IPS LCD, 360 nits (typ)
Size
Barbie
2.8 inches, 24.3 cm2 (~21.9% screen-to-body ratio)
T21
10.36 inches, 305.5 cm2 (~78.5% screen-to-body ratio)
Resolution
Barbie
240 x 320 pixels, 4:3 ratio (~143 ppi density)
T21
1200 x 2000 pixels, 5:3 ratio (~225 ppi density)
Other
Barbie
Secondary external 1.77" display
T21
-
Protection
Barbie
-
T21
Scratch-resistant glass
OS
Barbie
KaiOS 3.1 (USA only)
T21
Android 13
Chipset
Barbie
Unisoc T107 (22 nm) - INTQualcomm QM215 Snapdragon 215 (28 nm) - USA
T21
Unisoc Tiger T612 (12 nm)
CPU
Barbie
1.0 GHz Cortex-A7 - INTQuad-core 1.3 GHz Cortex-A53 - USA
T21
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Barbie
Adreno 308 (USA)
T21
Mali-G57
Card slot
Barbie
microSDHC
T21
microSDXC (dedicated slot)
Internal
Barbie
4GB 512MB RAM, 128MB 64MB RAM
T21
64GB 4GB RAM, 128GB 4GB RAM
Other
Barbie
128MB (INT) 4GB (USA)
T21
eMMC 5.1
Single
Barbie
0.3 MP (INT) 5 MP (USA)
T21
8 MP, AF
Features
Barbie
LED flash
T21
LED flash
Video
Barbie
Yes
T21
1080p@30fps
Other
Barbie
No
T21
-
Single
Barbie
-
T21
8 MP
Video
Barbie
-
T21
Yes
Loudspeaker
Barbie
Yes
T21
Yes, with stereo speakers
3.5mm jack
Barbie
Yes
T21
Yes
WLAN
Barbie
Wi-Fi 802.11 b/g/n (USA only)
T21
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Barbie
5.0, A2DP (INT), 4.2, A2DP (USA)
T21
5.0, A2DP, LE
Positioning
Barbie
Yes (USA)
T21
GPS, GLONASS, GALILEO
NFC
Barbie
No
T21
Yes (market/region dependent)
Radio
Barbie
Wireless FM radio
T21
FM radio
USB
Barbie
USB Type-C
T21
USB Type-C 2.0, OTG
Sensors
Barbie
No
T21
Accelerometer, proximity (accessories only)
Type
Barbie
Li-Ion 1450 mAh, removable
T21
Li-Po 8200 mAh
Charging
Barbie
-
T21
18W wired, PD3.0
Colors
Barbie
Power Pink
T21
Black Steel
Models
Barbie
TA-1681
T21
-
Price
Barbie
About 70 EUR
T21
About 300 EUR