Screen size
Y400 ProWinner: 6.8"+0.3%
Y500i6.8"
Quick verdict
Y400 Pro leads the measured specs 10-3.
Measured wins
Y400 Pro
10
spec wins
Overall winner
Ties
9
equal specs
Y500i
3
spec wins
Screen size
Technology
Y400 Pro
GSM / HSPA / LTE / 5G
Y500i
GSM / CDMA / HSPA / LTE / 5G
2G bands
Y400 Pro
GSM 850 / 900 / 1800 / 1900
Y500i
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
Y400 Pro
HSDPA 850 / 900 / 2100
Y500i
HSDPA 850 / 900 / 2100
4G bands
Y400 Pro
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsY500i
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
Y400 Pro
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y500i
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed
Y400 Pro
HSPA, LTE, 5G
Y500i
HSPA, LTE, 5G
Announced
Y400 Pro
2025, June 20
Y500i
2026, January 12
Status
Y400 Pro
Available. Released 2025, June 27
Y500i
Available. Released 2026, January 16
Dimensions
Y400 Pro
163.8 x 75.0 x 7.5 or 7.7 mm
Y500i
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Weight
Y400 Pro
182 g (6.42 oz)
Y500i
219 g (7.72 oz)
Build
Y400 Pro
Glass front, plastic back, plastic frame
Y500i
Glass front, plastic frame, plastic back
SIM
Y400 Pro
Nano-SIM + Nano-SIM
Y500i
Nano-SIM + Nano-SIM
Other
Y400 Pro
IP65 dust tight and water resistant (low pressure water jets)
Y500i
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
Y400 Pro
AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak)
Y500i
IPS LCD, 120Hz, 1000 nits (HBM), 1200 nits (peak)
Size
Y400 Pro
6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio)
Y500i
6.75 inches, 111.4 cm2 (~85.3% screen-to-body ratio)
Resolution
Y400 Pro
1080 x 2392 pixels (~388 ppi density)
Y500i
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
Y400 Pro
Android 15, Funtouch 15
Y500i
Android 16, OriginOS 6
Chipset
Y400 Pro
Mediatek Dimensity 7300 (4 nm)
Y500i
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
Y400 Pro
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y500i
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
Y400 Pro
Mali-G615 MC2
Y500i
Adreno 613
Card slot
Y400 Pro
No
Y500i
No
Internal
Y400 Pro
128GB 8GB RAM, 256GB 8GB RAM
Y500i
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
Other
Y400 Pro
UFS 3.1
Y500i
UFS 3.1
Dual
Y400 Pro
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF Auxiliary lens
Y500i
-
Features
Y400 Pro
Ring-LED flash, panorama, HDR
Y500i
LED flash, HDR, panorama
Video
Y400 Pro
4K@30fps, 1080p@30fps, gyro-EIS
Y500i
1080p@30fps
Single
Y400 Pro
-
Y500i
50 MP, f/1.8, (wide), PDAF
Single
Y400 Pro
32 MP, f/2.5, (wide)
Y500i
5 MP, f/2.0, (wide)
Video
Y400 Pro
4K@30fps, 1080p@30fps
Y500i
1080p@30fps
Loudspeaker
Y400 Pro
Yes, with stereo speakers
Y500i
Yes, with stereo speakers
3.5mm jack
Y400 Pro
No
Y500i
No
Other
Y400 Pro
24-bit/192kHz Hi-Res & Hi-Res wireless audio
Y500i
-
WLAN
Y400 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y500i
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Y400 Pro
5.4, A2DP, LE
Y500i
4.2, A2DP, aptX Adaptive
Positioning
Y400 Pro
GPS, GLONASS, GALILEO, BDS, QZSS
Y500i
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Y400 Pro
No
Y500i
Yes
Infrared port
Y400 Pro
Yes
Y500i
Yes
Radio
Y400 Pro
No
Y500i
No
USB
Y400 Pro
USB Type-C 2.0, OTG
Y500i
USB Type-C 2.0, OTG
Sensors
Y400 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Y500i
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Y400 Pro
Li-Ion 5500 mAh
Y500i
Si/C Li-Ion 7200 mAh
Charging
Y400 Pro
90W wired, 50% in 19 min 6W reverse wired
Y500i
44W wired Reverse wired
Colors
Y400 Pro
Fest Gold, Freestyle White, Nebula Purple
Y500i
Black, Silver, Gold
SAR
Y400 Pro
0.90 W/kg (head)
Y500i
-
SAR EU
Y400 Pro
0.85 W/kg (head)
Y500i
-
Price
Y400 Pro
₹ 25,999
Y500i
About 180 EUR
Models
Y400 Pro
-
Y500i
V2531A