Y400

Display 9

Size 6.67 inches (16.94 cm)

Type AMOLED, flat panel, 1.07 billion colors

Resolution 2400 × 1080 pixels, Full HD+, 20:9

Pixel Density Approximately 395 PPI

Refresh Rate Up to 120 Hz

Brightness Up to 1800 nits peak

Color Gamut Wide P3 color gamut with 8,000,000:1 contrast ratio

Eye Care Low-blue-light and anti-fatigue display features

Protection Strengthened front glass; exact supplier not officially specified

Processor 4

Chipset Key Qualcomm Snapdragon 4 Gen 2 (SM4450) on Y400 5G India

CPU Octa-core (2×2.2 GHz Cortex-A78 + 6×1.95 GHz Cortex-A55)

Process 4 nm

Regional Note Pakistan Y400 4G uses Snapdragon 685 with 4×2.8 GHz + 4×1.9 GHz CPU

GPU 2

Graphics Qualcomm Adreno 613 on Y400 5G

Regional GPU Key Adreno 610 on Pakistan Y400 4G

Memory 3

RAM Key 8 GB LPDDR4X

Virtual RAM Key Up to 8 GB Extended RAM

Type LPDDR4X

Storage 4

Internal 128 GB / 256 GB

Type UFS 3.1 on India Y400 5G; UFS 2.2 on Pakistan Y400 4G

Expandable No dedicated microSD expansion on the India 5G configuration

Card Slot Dual Nano-SIM tray; regional configuration may vary

Battery 4

Capacity 6000 mAh typical

Type BlueVolt lithium-ion battery

Health Long-life battery design with smart charging protection

Endurance Designed for extended all-day video, gaming and communication use

Charging 5

Wired 90W FlashCharge on India Y400 5G

Regional Wired 44W FlashCharge on Pakistan Y400 4G

Wireless No wireless charging

Reverse Wired Reverse wired charging supported through USB OTG

Safety Multi-layer charging protection and smart temperature management

Camera 4

Main 50 MP Sony IMX852, f/1.79, wide-angle, autofocus

Depth 2 MP bokeh/depth camera, f/2.4

Flash Rear LED flash

Features Night mode, Portrait, Pro, Panorama, Documents, Live Photo, Slow Motion, Time-Lapse, Supermoon and AI Erase

Front Camera 4

Sensor 32 MP wide selfie camera

Aperture f/2.45

Features Portrait, Night, Live Photo, Dual View and beauty modes

Video Up to 1080p video recording; mode availability varies by firmware

Video 3

Rear Recording Up to 1080p at 30 fps on Snapdragon 4 Gen 2 platform

Front Recording Up to 1080p at 30 fps

Features Dual View Video, slow motion, time-lapse and electronic stabilization in supported modes

Connectivity 7

Network 5G SA/NSA, 4G LTE, HSPA and GSM on India Y400 5G; 4G LTE maximum on Pakistan Y400

Wi-Fi Wi-Fi 5 (802.11 a/b/g/n/ac), dual-band, Wi-Fi Direct

Bluetooth Bluetooth 5.0 with A2DP and LE

NFC No NFC on primary India configuration

Infrared Infrared remote support available in selected regional firmware

USB USB Type-C 2.0 with OTG

Positioning GPS, GLONASS, Galileo, BDS, QZSS and NavIC

SIM 2

Type Dual Nano-SIM, dual standby

eSIM No eSIM support

Sensors 6

Fingerprint Optical under-display fingerprint sensor

Accelerometer Yes

Gyroscope Virtual gyroscope

Proximity Yes

Ambient Light Yes

Compass Electronic compass

Dimensions 3

Height 162.29 mm

Width 75.31 mm

Depth 7.90 mm Olive/Dynamic Green; 7.99 mm Glam White

Weight 1

Weight Approximately 196–198 g depending on color and region

Materials 5

Frame Key Durable polycarbonate mid-frame

Front Strengthened glass

Back Composite polymer back with color-specific finish

Water Resistance IP68 and IP69 dust/water resistance; tested for immersion and high-pressure hot-water jets

Durability Wet-hand touch support and reinforced everyday construction

Colors 2

India Options Olive Green and Glam White

Pakistan Options Dynamic Green and Pearl White

Operating System 2

OS Android 15 with Funtouch OS 15

Updates 2 major Android OS upgrades and 3 years of security updates expected for India model

AI Features 5

Productivity AI Transcript Assist, AI Note Assist, Smart Document Capture and screen translation

Photography AI Erase, AI Photo Enhance, portrait optimization and scene recognition

Connectivity AI SuperLink / network enhancement for supported calling and gaming scenarios

Google Circle to Search and Google Gemini support, subject to regional firmware

NPU Qualcomm Hexagon AI acceleration integrated into Snapdragon 4 Gen 2

Security 2

Biometrics Under-display fingerprint reader and face unlock

Platform Funtouch OS privacy controls, app encryption, hidden apps and Google Play Protect

Audio 3

Speakers Dual stereo speakers with up to 300% volume mode

Enhancement Hi-Res audio support through compatible USB-C or wireless devices

Headphone Jack No 3.5 mm headphone jack on India Y400 5G configuration

Benchmarks 4

AnTuTu v10 Approximately 478,000; firmware and temperature dependent

Geekbench 6 Approximately 920 single-core and 2,100–2,200 multi-core

Storage Performance Key UFS 3.1 offers faster application loading than UFS 2.2 regional variant

Note Published benchmark results vary by test version, thermal state and RAM/storage configuration

Release 3

Announced August 4, 2025 in India

Released August 7, 2025 in India

Status Released and available; Pakistan Y400 4G is a separate regional hardware variant