Xiaomi Poco F9 Ultra vs vivo Y51a Comparison
Detailed specs comparison: display, processor, camera, battery and price
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Xiaomi Poco F9 Ultra
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Display
Type
AMOLED
IPS_LCD
Size
6.9"
6.58"
Resolution
QHD+
FHD+
Refresh Rate
185Hz
—
Brightness
4500 nits
—
Protection
Corning Gorilla Glass 7i, Mohs level 5
—
Platform
OS
ANDROID Android 16, up to 4 major OS updates, HyperOS 3
ANDROID Android 11, upgradable to Android 12, Funtouch 12
Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
Qualcomm SM6115 Snapdragon 662
CPU
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 840
Adreno 610
AnTuTu Score
—
—
Memory
RAM
12GB / 16GB
6GB / 8GB
Storage
256GB / 512GB / 1024GB
128GB
Storage Type
UFS 4.1
—
Card Slot
No
Yes
Camera
Main Camera
200MP f/1.7
48MP f/1.8
Selfie Camera
32MP f/2.2
16MP f/2.0
Video (Max)
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps, gyro-EIS, HDR10+
4K@30fps, 1080p@30fps, gyro-EIS
OIS
Yes
No
Battery
Capacity
8,050 mAh
5,000 mAh
Wired Charging
100W
18W
Wireless Charging
50W
—
Fast Charging
PD3.0
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
6.0
5.0
NFC
Yes
No
5G
Yes
No
USB
USB Type-C 3.2
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
163.5 x 77.9 x 8.7 mm (6.44 x 3.07 x 0.34 in)
163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
Weight
235g
188g
Build
Glass (Gorilla Glass 7i) / glass-fiber reinforced plastic back / aluminum frame
—
Water Resist
IP68
—
Colors
Black, Dark Cherry
Titanium Sapphire, Crystal Symphony
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