Screen size
Y20s6.5"
Y21dWinner: 6.7"+2.5%
Quick verdict
Y21d leads the measured specs 10-4.
Measured wins
Y20s
4
spec wins
Ties
9
equal specs
Y21d
10
spec wins
Overall winner
Screen size
Technology
Y20s
GSM / HSPA / LTE
Y21d
GSM / HSPA / LTE
2G bands
Y20s
GSM 850 / 900 / 1800 / 1900
Y21d
GSM 850 / 900 / 1800 / 1900
3G bands
Y20s
HSDPA 850 / 900 / 2100
Y21d
HSDPA 850 / 900 / 2100
4G bands
Y20s
1, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41, 1, 3, 5, 7, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
Y21d
1, 3, 5, 8, 40
Speed
Y20s
HSPA, LTE
Y21d
HSPA, LTE
Announced
Y20s
2020, October 19. Released 2020, October 19
Y21d
2025, October 11
Status
Y20s
Discontinued
Y21d
Available. Released 2025, October
Dimensions
Y20s
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
Y21d
166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
Weight
Y20s
192.3 g (6.77 oz)
Y21d
209 g (7.37 oz)
Build
Y20s
Glass front, plastic back, plastic frame
Y21d
Glass front, plastic back, plastic frame
SIM
Y20s
Nano-SIM + Nano-SIM
Y21d
Nano-SIM + Nano-SIM
Other
Y20s
-
Y21d
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
Y20s
IPS LCD
Y21d
IPS LCD, 90Hz, 1000 nits (HBM)
Size
Y20s
6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
Y21d
6.68 inches, 107.4 cm2 (~84.0% screen-to-body ratio)
Resolution
Y20s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Y21d
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
Protection
Y20s
-
Y21d
Ion strengthened glass
OS
Y20s
Android 10, Funtouch 10.5 or Funtouch 11
Y21d
Android 15, Funtouch 15
Chipset
Y20s
Qualcomm SM4250 Snapdragon 460 (11 nm)
Y21d
Unisoc T7225 (12 nm)
CPU
Y20s
Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
Y21d
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Y20s
Adreno 610
Y21d
Mali-G52 MP1
Card slot
Y20s
microSDXC (dedicated slot)
Y21d
microSDXC (dedicated slot)
Internal
Y20s
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Y21d
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
Other
Y20s
-
Y21d
eMMC 5.1
Triple
Y20s
13 MP, f/2.2, (wide), PDAF 2 MP (macro) Auxiliary lens
Y21d
-
Features
Y20s
LED flash, HDR
Y21d
Ring-LED flash, panorama
Video
Y20s
1080p@30fps
Y21d
1080p@30fps
Single
Y20s
-
Y21d
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
Y20s
8 MP, f/1.8, (wide)
Y21d
5 MP, f/2.2
Video
Y20s
1080p@30fps
Y21d
Yes
Loudspeaker
Y20s
Yes
Y21d
Yes, with stereo speakers
3.5mm jack
Y20s
Yes
Y21d
No
Other
Y20s
-
Y21d
24-bit/192kHz Hi-Res audio
WLAN
Y20s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Y21d
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Y20s
5.0, A2DP, LE
Y21d
5.2, A2DP, LE
Positioning
Y20s
GPS, GLONASS, GALILEO, BDS
Y21d
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Y20s
No
Y21d
No
Radio
Y20s
FM radio
Y21d
FM radio
USB
Y20s
microUSB 2.0, OTG
Y21d
USB Type-C 2.0, OTG
Sensors
Y20s
Fingerprint (side-mounted), accelerometer, proximity, compass
Y21d
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Y20s
5000 mAh
Y21d
Si/C Li-Ion 6500 mAh
Charging
Y20s
18W wired
Y21d
44W wired, 50% in 40 min Reverse wired
Colors
Y20s
Purist Blue, Obsidian Black, Nebula Blue
Y21d
Lavender Purple, Black
Price
Y20s
About 200 EUR
Y21d
About 100 EUR