Screen size
Nova Y636.8"
nova Y91Winner: 7.0"+2.9%
Quick verdict
nova Y91 leads the measured specs 7-2.
Measured wins
Nova Y63
2
spec wins
Ties
11
equal specs
nova Y91
7
spec wins
Overall winner
Screen size
Technology
Nova Y63
GSM / HSPA / LTE
nova Y91
GSM / HSPA / LTE
2G bands
Nova Y63
GSM 850 / 900 / 1800 / 1900
nova Y91
GSM 850 / 900 / 1800 / 1900
3G bands
Nova Y63
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
nova Y91
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Nova Y63
1, 2, 3, 4, 5, 7, 8, 13, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
equal specsWeight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
nova Y91
1, 2, 3, 4, 5, 7, 8, 13, 20, 26, 28, 38, 40, 41, 66
Speed
Nova Y63
HSPA, LTE
nova Y91
HSPA, LTE
Announced
Nova Y63
2025, May 07
nova Y91
2023, May 23
Status
Nova Y63
Available. Released 2025, May 12
nova Y91
Available. Released 2023, June 10
Dimensions
Nova Y63
168.3 x 77.7 x 8.9 mm (6.63 x 3.06 x 0.35 in)
nova Y91
171.6 x 79.9 x 8.9 mm (6.76 x 3.15 x 0.35 in)
Weight
Nova Y63
207 g (7.30 oz)
nova Y91
214 g (7.55 oz)
SIM
Nova Y63
Nano-SIM + Nano-SIM
nova Y91
· Nano-SIM· Nano-SIM + Nano-SIM
Other
Nova Y63
-
nova Y91
Splash and dust resistant
Type
Nova Y63
IPS LCD, 90Hz
nova Y91
IPS LCD, 90Hz
Size
Nova Y63
6.75 inches, 110.0 cm2 (~84.1% screen-to-body ratio)
nova Y91
6.95 inches, 117.4 cm2 (~85.6% screen-to-body ratio)
Resolution
Nova Y63
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
nova Y91
1080 x 2376 pixels (~376 ppi density)
OS
Nova Y63
Android 12, EMUI 14.2, no Google Play Services
nova Y91
EMUI 13, no Google Play Services
Chipset
Nova Y63
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
nova Y91
Qualcomm Snapdragon 680 4G (6 nm)
CPU
Nova Y63
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
nova Y91
Octa-core (4x2.4 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
Nova Y63
Adreno 610
nova Y91
Adreno 610
Card slot
Nova Y63
No
nova Y91
Unspecified
Internal
Nova Y63
128GB 4GB RAM, 128GB 6GB RAM
nova Y91
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Dual
Nova Y63
50 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro)
nova Y91
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
Nova Y63
LED flash, HDR, panorama
nova Y91
LED flash, HDR, panorama
Video
Nova Y63
1080p@30fps
nova Y91
1080p@30fps
Single
Nova Y63
8 MP, f/2.0, (wide)
nova Y91
8 MP, f/2.0, (wide)
Video
Nova Y63
1080p@30fps
nova Y91
1080p@30fps
Loudspeaker
Nova Y63
Yes
nova Y91
Yes, with stereo speakers
3.5mm jack
Nova Y63
No
nova Y91
No
WLAN
Nova Y63
Wi-Fi 802.11 a/b/g/n/ac, dual-band
nova Y91
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Nova Y63
5.0, A2DP, LE
nova Y91
5.0, A2DP, LE
Positioning
Nova Y63
GPS, GLONASS, GALILEO, BDS
nova Y91
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Nova Y63
Yes
nova Y91
No
Radio
Nova Y63
No
nova Y91
No
USB
Nova Y63
USB Type-C 2.0
nova Y91
USB Type-C 2.0
Sensors
Nova Y63
Fingerprint (side-mounted), accelerometer, proximity, compass
nova Y91
Fingerprint (side-mounted), accelerometer, proximity, gyro, compass
Type
Nova Y63
6000 mAh
nova Y91
Li-Po 7000 mAh
Charging
Nova Y63
22.5W wired
nova Y91
22.5W wired
Colors
Nova Y63
Silver, Black
nova Y91
Starry Black, Moonlight Silver
Models
Nova Y63
GFY-LX1
nova Y91
STG-LX1, STG-LX2
Price
Nova Y63
About 240 EUR
nova Y91
About 280 EUR