vivo QOO Z3 vs Infinix Note 50
Product
Price
219 USD
219 USD
Status
Available
Available
Brand
Vivo Mobiles
Infinix Mobiles
Model No
vivo QOO Z3
X6858
Launch Date
2021, March 25
2025, April 01
Website
Wikipedia
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900
3G bands
3G bands HSDPA 850 / 900 / 1700(AWS) / 2100
CDMA2000 1x
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
4G bands 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
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
5G bands
5G bands 1, 28, 41, 77, 78 SA/NSA
Speed
Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE
Dimensions
164 x 75.3 x 8.5 mm (6.46 x 2.96 x 0.33 in)
163.3 x 74.4 x 7.6 mm (6.43 x 2.93 x 0.30 in)
Weight
185.5 g (6.56 oz)
199 g (7.02 oz)
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Blue, Silver
Titanium Grey, Ruby Red, Mountain Shade, Shadow Black
Build
Glass front, aluminum frame
IP64 dust tight and water resistant (water splashes)
Aerospace-Grade Aluminum
Type
IPS LCD, HDR10, 120Hz
AMOLED, 1B colors, 144Hz, 1300 nits (peak)
Size
6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)
6.78 inches, 109.9 cm2 (~90.4% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
1080 x 2436 pixels (~393 ppi density)
OS
Android 11, OriginOS for iQOO 1.0
Android 15, up to 2 major Android upgrades, XOS 15
Chipset
Qualcomm SDM768 Snapdragon 768G (7 nm)
Mediatek Helio G100 Ultimate (6 nm)
CPU
Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 620
Mali-G57 MC2
RAM
6GB/8GB
8GB
Storage
128GB/256GB
256GB
UFS 2.2
Card Slot
microSDXC (uses shared SIM slot)
Lens 1
64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF
50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS
Lens 2
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Lens 3
2 MP, f/2.4, (macro)
Features
LED flash, HDR, panorama
Dual-LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS
1440p@30fps, 1080p@30/60/240fps
Lens 1
16 MP, f/2.0, (wide)
13 MP, f/2.2, (wide)
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 4400 mAh, non-removable
5200 mAh
Charging
Fast charging 55W
45W wired, 100% in 60 min
30W wireless MagCharge
10W Reverse wired
Reverse wireless
Bypass Charging
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
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, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.1, A2DP, LE, aptX HD
5.4, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes
NFC
No
Yes (market/region dependent)
Radio
No
FM radio
USB
USB Type-C, USB On-The-Go
USB Type-C 2.0, OTG