Compare Phones.
Compare features, prices and ratings to find the perfect phone for you.
Our Verdict
Analysis
Infinix Note 50x has the bigger display.
Overall Winner
Infinix Note 50x
Display Winner
Infinix Note 50x
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | Infinix Note 50x | Infinix Smart3 Plus |
|---|---|---|
| Display size (in) | 6.67 | 6.21 |
| Main camera (MP) | 50.00 | 13.00 |
| Weight (g) | 195 | 148 |
| Thickness (mm) | 8.00 | 7.80 |
| Chipset | Mediatek Dimensity 7300 Ultimate (4 nm) | Mediatek MT6761 Helio A22 (12 nm) |
| OS | Android 15, up to 2 major Android upgrades, XOS 15 | Android 9.0 (Pie) |
Every Spec, Side by Side
Specification
Infinix
Infinix Note 50x
Infinix
Infinix Smart3 Plus
Battery 2 specs
Type
5500 mAh
3500 mAh, non-removable
Charging
45W wired
10W reverse wired
Bypass Charging
—
Body 5 specs
Dimensions
165.4 x 76.4 x 8.0 mm or 8.2 mm
157 x 76 x 7.8 mm (6.18 x 2.99 x 0.31 in)
Weight
195.4 g or 198.9 g (6.88 oz)
148 g (5.22 oz)
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
IP64 dust tight and water resistant (water splashes)
RGB notification light (on the back)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
—
Build
—
Glass front, plastic back, plastic frame
Connectivity 7 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n
Bluetooth
5.4, A2DP, LE
5.0, A2DP, LE
Positioning
GPS
GPS
NFC
No
No
Infrared port
Yes
—
Radio
FM radio
FM radio
USB
USB Type-C 2.0, OTG
microUSB 2.0
Display 3 specs
Type
IPS LCD, 120Hz, 560 nits (typ)
IPS LCD
Size
6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio)
6.21 inches, 96.3 cm2 (~80.7% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Features 1 spec
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch 2 specs
Announced
2025, March 27
2019, April. Released 2019, April
Status
Available. Released 2025, April
Discontinued
Main Camera 4 specs
Single
50 MP, f/1.6, (wide), PDAF
—
Features
Dual-LED flash, HDR, panorama
Dual-LED flash, HDR
Video
4K@30fps, 1080p@30/120/240fps
1080p@30fps
Triple
—
13 MP, f/1.8, PDAF
2 MP
Auxiliary lens
Memory 3 specs
Card slot
microSDXC (uses shared SIM slot)
microSDXC (dedicated slot)
Internal
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
32GB 2GB RAM, 32GB 3GB RAM
UFS 2.2
eMMC 5.1
Misc 3 specs
Colors
Titanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice Pink
Midnight Black, Aqua Blue, Cosmic Purple, Bordeaux Red, Mocha Brown
Models
X6857B
X267, X267 X627V
Price
About 130 EUR
About 7000 INR
Network 6 specs
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / 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 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66
1, 3, 5, 8, 38, 40, 41
5G bands
1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA
—
Speed
HSPA, LTE, 5G
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Platform 4 specs
OS
Android 15, up to 2 major Android upgrades, XOS 15
Android 9.0 (Pie)
Chipset
Mediatek Dimensity 7300 Ultimate (4 nm)
Mediatek MT6761 Helio A22 (12 nm)
CPU
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Quad-core 2.0 GHz Cortex-A53
GPU
Mali-G615 MC2
PowerVR GE8320
Selfie Camera 3 specs
Single
8 MP, f/2.0, (wide)
8 MP
Video
1440p@30fps, 1080p@30fps
1080p@30fps
Features
—
HDR
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes
3.5mm jack
No
Yes
24-bit/192kHz Hi-Res audio
—
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Infinix Note 50x has the bigger display.
How are the comparison winners decided?
We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".
Which is more affordable?
The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.