Nokia T21 vs Vivo Pad Air
Product
Price
240 USD
240 USD
Status
Available
Available
Brand
Nokia Mobiles
Vivo Mobiles
Model No
TA-1495
Pad Air
Launch Date
2022, September 01
2023, August 25
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - US, LATAM
HSDPA 850 / 900 / 2100 - International
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 40, 66 - US, LATAM
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Speed
HSPA 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps
Dimensions
247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in)
259.7 x 176 x 6.7 mm (10.22 x 6.93 x 0.26 in)
Weight
466 g (1.03 lb)
530 g (1.17 lb)
Build
Glass front, aluminum back
Glass front, aluminum back, aluminum frame
SIM
Nano-SIM
Splash resistant
Stylus support
Colors
Charcoal Grey
Blue, Silver, Rose Gold
Type
IPS LCD, 360 nits (typ)
IPS LCD, 1B colors, 144Hz, HDR10, 500 nits
Size
10.4 inches, 307.9 cm2 (~79.1% screen-to-body ratio)
11.5 inches, 391.6 cm2 (~85.7% screen-to-body ratio)
Resolution
1200 x 2000 pixels, 5:3 ratio (~224 ppi density)
1840 x 2800 pixels, 3:2 ratio (~291 ppi density)
OS
Android 12
Android 13, OriginOS 3
Chipset
Unisoc Tiger T612 (12 nm)
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU
Mali-G57
Adreno 650
RAM
4GB
8GB/12GB
Storage
64GB/128GB
128GB/256GB/512GB
UFS 3.1
Card Slot
microSDXC (dedicated slot)
Lens 1
8 MP, AF
8 MP
Features
LED flash
LED flash
Video
1080p@30fps
1080p@30fps
Lens 1
8 MP
5 MP
Video
Yes
1080p@30fps
Capacity
Li-Po 8200 mAh, non-removable
Li-Po 8500 mAh, non-removable
Charging
Fast charging 18W,
USB Power Delivery 3.0
44W wired, PD
5W reverse wired
Sensors
Accelerometer, proximity
Accelerometer, gyro, proximity (accessories only)
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers (4 speakers)
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.0, A2DP, LE
5.2, A2DP, LE
GPS
Yes / with A-GPS (LTE model only)
NFC
Yes
Radio
Unspecified
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 3.0, OTG, magnetic connector