Screen size
Y6tWinner: 6.7"+7.7%
Y916.2"
Quick verdict
Y6t leads the measured specs 14-4.
Measured wins
Y6t
14
spec wins
Overall winner
Ties
5
equal specs
Y91
4
spec wins
Screen size
Technology
Y6t
GSM / HSPA / LTE / 5G
Y91
GSM / HSPA / LTE
2G bands
Y6t
GSM 850 / 900 / 1800 / 1900
Y91
GSM 850 / 900 / 1800 / 1900
3G bands
Y6t
HSDPA 850 / 900 / 2100
Y91
HSDPA 850 / 900 / 2100
4G bands
Y6t
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Y91
1, 3, 5, 40, 41
5G bands
Y6t
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y91
-
Speed
Y6t
HSPA, LTE, 5G
Y91
HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
Announced
Y6t
2026, April 20
Y91
2018, November. Released 2018, November
Status
Y6t
Available. Released 2026, April 27
Y91
Discontinued
Dimensions
Y6t
167.4 x 77.1 x 8.4 mm (6.59 x 3.04 x 0.33 in)
Y91
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Weight
Y6t
209 g (7.37 oz)
Y91
163.5 g (5.78 oz)
Build
Y6t
Glass front, plastic frame, plastic back
Y91
Glass front, plastic back, plastic frame
SIM
Y6t
Nano-SIM + Nano-SIM
Y91
Nano-SIM + Nano-SIM
Other
Y6t
IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Y91
-
Type
Y6t
IPS LCD, 120Hz, 1200 nits (HBM)
Y91
IPS LCD
Size
Y6t
6.74 inches, 109.7 cm2 (~85.0% screen-to-body ratio)
Y91
6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)
Resolution
Y6t
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Y91
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
OS
Y6t
Android 16, OriginOS 6
Y91
Android 8.1 (Oreo), Funtouch 4.5
Chipset
Y6t
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
Y91
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
Y6t
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
Y91
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
Y6t
Adreno 613
Y91
Adreno 505
Card slot
Y6t
microSDXC (dedicated slot)
Y91
microSDXC (dedicated slot)
Internal
Y6t
128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
Y91
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
Other
Y6t
UFS 3.1
Y91
eMMC 5.1
Single
Y6t
13 MP, f/2.2, (wide), AF
Y91
-
Features
Y6t
LED flash, panorama
Y91
LED flash, panorama
Video
Y6t
1080p@30fps
Y91
1080p@30fps
Dual
Y6t
-
Y91
13 MP, f/2.2, PDAF Auxiliary lens
Single
Y6t
5 MP, f/2.2, (wide)
Y91
8 MP, f/1.8
Video
Y6t
1080p@30fps
Y91
1080p@30fps
Loudspeaker
Y6t
Yes, with stereo speakers
Y91
Yes
3.5mm jack
Y6t
Yes
Y91
Yes
WLAN
Y6t
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y91
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Y6t
5.1, A2DP, LE, aptX HD, aptX Adaptive
Y91
4.2, A2DP, LE
Positioning
Y6t
GPS, GALILEO, GLONASS, BDS, QZSS
Y91
GPS, GLONASS, BDS
NFC
Y6t
No
Y91
No
Infrared port
Y6t
Yes
Y91
-
Radio
Y6t
Unspecified
Y91
FM radio
USB
Y6t
USB Type-C 2.0, OTG
Y91
microUSB 2.0, OTG
Sensors
Y6t
Fingerprint (side-mounted), accelerometer, proximity, compass
Y91
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
Y6t
Li-Ion 6500 mAh
Y91
4030 mAh, non-removable
Charging
Y6t
15W wired Reverse wired
Y91
-
Colors
Y6t
Black, Blue, Gold
Y91
Starry Black, Ocean Blue
Models
Y6t
V2559A
Y91
1816, 1817, 1820, 1811, PD1818BF_EX
Price
Y6t
About 210 EUR
Y91
About 200 EUR
SAR
Y6t
-
Y91
1.28 W/kg (head) 0.61 W/kg (body)