Google Pixel 4a vs Infinix Note 50 Pro
Product
Price
349 USD
349 USD
Status
Available
Available
Brand
Google Mobiles
Infinix Mobiles
Model No
Google Pixel 4a
X6855
Launch Date
2020, August 20
2025, April 01
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSDPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71
1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
1, 3, 5, 8, 38, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/75 Mbps
HSDPA, LTE
Dimensions
144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in)
163.3 x 74.4 x 7.3 mm (6.43 x 2.93 x 0.29 in)
Weight
143 g (5.04 oz)
198 g (6.98 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front, aluminum frame
IP64 dust tight and water resistant (water splashes)
Aerospace-Grade Aluminum
SIM
Nano-SIM and/or eSIM
Nano-SIM + Nano-SIM
Colors
Just Black
Titanium Grey, Enchanted Purple, Racing Edition, Shadow Black
Type
OLED capacitive touchscreen, 16M colors
AMOLED, 1B colors, 144Hz, 1300 nits (peak)
Size
5.81 inches, 83.2 cm2 (~83.3% screen-to-body ratio)
6.78 inches, 109.9 cm2 (~90.4% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~443 ppi density)
1080 x 2436 pixels (~393 ppi density)
OS
Android 10
Android 15, up to 2 major Android upgrades, XOS 15
Chipset
Qualcomm SDM730 Snapdragon 730G (8 nm)
Mediatek Helio G100 Ultimate (6 nm)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 618
Mali-G57 MC2
RAM
6GB
8GB/12GB
Storage
128GB UFS 2.1
256GB
UFS 2.2
Card Slot
No
Lens 1
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS
Features
LED flash, Auto-HDR, panorama
Dual-LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps; gyro-EIS
1440p@30fps, 1080p@30/60/240fps
Lens 2
8 MP, f/2.2, 15mm, 112˚ (ultrawide)
Lens 1
8 MP, f/2.0, 24mm (wide), 1.12µm
32 MP, f/2.2, (wide), 1/3.1"
Features
Auto-HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 3140 mAh, non-removable
5200 mAh
Charging
Fast charging 18W, USB Power Delivery 2.0
90W wired, 100% in 38 min
30W wireless MagCharge
10W Reverse wired
Reverse wireless
Bypass Charging
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, heart rate, SpO2
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
Yes
No
Tuned by JBL
24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE, aptX HD
v5.3 with A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, QZSS
Yes + A-GPS support
NFC
Yes
Yes (market/region dependent)
USB
3.1, Type-C 1.0 reversible connector
USB Type-C 2.0, OTG
Radio
FM radio
Battery life
Endurance rating 76h