Product
Samsung Galaxy A8 Star (A9 Star)
Samsung Galaxy A8 Star (A9 Star)
₹34,935
Vivo Y400 Pro
Vivo Y400 Pro
₹31,999
Battery
Charging 15W wired 90W wired, 50% in 19 min 6W reverse wired
Type Li-Ion 3700 mAh, non-removable Li-Ion 5500 mAh
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front, plastic back, plastic frame
Dimensions 162.4 x 77 x 7.6 mm (6.39 x 3.03 x 0.30 in) 163.8 x 75.0 x 7.5 or 7.7 mm
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 191 g (6.74 oz) 182 g (6.42 oz)
  - IP65 dust tight and water resistant (low pressure water jets)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
Infrared port - Yes
NFC Yes No
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS, QZSS
Radio FM radio No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 5 -
Resolution 1080 x 2220 pixels, 18.5:9 ratio (~392 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 6.3 inches, 100.7 cm2 (~80.6% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio)
Type Super AMOLED AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak)
  Samsung Experience 9 UX -
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  ANT+ Samsung Pay Circle to Search
Launch
Announced 2018, June. Released 2018, June 2025, June 20
Status Discontinued Available. Released 2025, June 27
Main Camera
Dual 24 MP, f/1.7, 27mm (wide), 1/2.8", 0.9µm, PDAF 16 MP, f/1.7, PDAF 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR Ring-LED flash, panorama, HDR
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 64GB 4GB RAM, 64GB 6GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.1 UFS 3.1
Misc
Colors Black, White Fest Gold, Freestyle White, Nebula Purple
Models SM-G885F, SM-G8850, SM-G885Y, SM-G885S, SM-G8858 -
SAR - 0.90 W/kg (head)    
SAR EU 0.43 W/kg (head)     1.79 W/kg (body)     0.85 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - Global 1, 3, 5, 8, 28, 38, 40, 41
5G bands - 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE (3CA) Cat9 450/50 Mbps HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE / 5G
  1, 3, 8, 34, 38, 39, 40, 41 - China -
Platform
Chipset Qualcomm SDM660 Snapdragon 660 (14 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 512 Mali-G615 MC2
OS Android 8.0 (Oreo), upgradable to Android 9.0 (Pie), One UI Android 15, Funtouch 15
Selfie camera
Single 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm 32 MP, f/2.5, (wide)
Video 1080p@30fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res & Hi-Res wireless audio
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