Vivo iQOO 15T vs Vivo Y21G
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
vivo iQOO 15T
vivo Y21G
Announced
2026, May 20
2022, April
Released
Released 2026, May 20
2022, April
Status
Available
Available
Estimate Price
About 480 EUR
-
Design
Type
Bar
Bar
Dimensions
163.4 x 76.7 x 8.3 mm (6.43 x 3.02 x 0.33 in)
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
216 g or 223 g (7.62 oz)
182 g (6.42 oz)
Protection
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Color-changing rear panel (blue color only)
Glass front, plastic frame, plastic back
Colors
Black, Blue, White
Diamond Glow, Midnight Blue
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
No
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
IPS LCD
Size
6.82
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution
1440x3168 pixels
720 x 1600 pixels
Display Colors
1 Million+
16M colors or less
Pixel Density
510 ppi density
270 ppi density
Touch Screen
Yes
Yes
Features
1B colors, 144Hz, 2592Hz PWM, HDR10+, 1800 nits (HBM), 4500 nits (peak)
-
Media
FM Radio
No
Yes
Earphone Jack
No
Yes
Camera
Camera Set
Dual Cameras
Dual Cameras
Main Camera
200 MP, f/1.9, (wide), 1/1.56
13 MP, f/2.2, (wide), PDAF
2nd Camera
50 MP, f/2.0, 15mm (ultrawide), 1/2.76
2 MP, f/2.4, (macro)
Camera Video
8K, 4K, 1080p; gyro-EIS, OIS
1080p@30fps
Features
Color spectrum sensor, LED flash, HDR, panorama
-
Flash
LED flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
16 MP, f/2.5, (wide)
8 MP, f/2.0, (wide)
Selfie Video
1080p@30fps
1080p@30fps
Features
HDR
-
Software
OS
Android 16, OriginOS 6
Android 11
User Interface
-
Funtouch 11.1
Hardware
Chipset
Dimensity 9500 Monster
Mediatek MT6769 Helio G70 (12 nm)
CPU
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU
Mali-G1 Ultra MC12
Mali-G52 2EEMC2
RAM
12/16GB
4 GB
Internal Storage
256GB/512GB/1TB
64 GB
Card Slot
No
Yes microSD, (dedicated slot)
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Connectivity
Bluetooth
5.4, A2DP, LE, aptX HD, LHDC 5
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, USB On-The-Go
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
No
Wireless Charging
Reverse wired
-
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
GSM / HSPA / LTE / 5G
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
Capacity
Si/C Li-Ion 8000 mAh
5000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
100W wired, PPS, PD
Yes, 18W