Infinix Note 40 Pro vs Realme 16
Product
Price
299 USD
299 USD
Status
Available
Available
Brand
Infinix Mobiles
Realme Mobiles
Model No
X6851
RMX5171
Launch Date
2024, March 19
2026, January 29
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
5G bands
1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Dimensions
164.3 x 74.5 x 8.1 mm (6.47 x 2.93 x 0.32 in)
158.3 x 75.1 x 8.1 mm (6.23 x 2.96 x 0.32 in)
Weight
190 g or 196 g (6.70 oz)
183 g (6.46 oz)
Build
Corning Gorilla Glass
IP53, dust and splash resistant
Glass front (AGC DT-Star D+), plastic frame, plastic back
AGC DT-Star D+
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 0.5m for 60 days)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Vintage Green, Titan Gold
White Swan, Black Cloud
Type
AMOLED, 1B colors, 120Hz, 1300 nits (peak)
AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR, 1000 nits (typ), 1400 nits (HBM), 4500 nits (peak)
Size
6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio)
6.57 inches, 105.0 cm2 (~88.3% screen-to-body ratio)
Resolution
1080 x 2436 pixels (~393 ppi density)
1080 x 2372 pixels (~397 ppi density)
OS
Android 14, XOS 14
Android 16, Realme UI 7.0
Chipset
Mediatek Dimensity 7020 (6 nm)
Mediatek Dimensity 6400 Turbo (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
IMG BXM-8-256
Mali-G57 MC2
RAM
8GB
8GB/12GB
Storage
256GB
UFS 2.2
256GB
UFS 2.2
Lens 1
108 MP, f/1.8, (wide), PDAF, OIS
50 MP, f/1.8, 26mm (wide), 1/2.93", 0.60µm, PDAF
Lens 2
2 MP, f/2.4
Auxiliary lens
Lens 3
2 MP, f/2.4
Features
Dual-LED flash, HDR, panorama
Laser AF, color spectrum sensor, LED flash, HDR, panorama, selfie mirror
Video
1440p@30fps, 1080p@30/60fps
1080p@30fps, gyro-EIS
Lens 1
32 MP, f/2.2, (wide), 1/3.1"
50 MP, f/2.4, 23mm (wide)
Features
Dual-LED flash
Panorama
Video
1080p@30fps
1080p@30/60fps
Capacity
5000 mAh, non-removable
Si/C Li-Ion 7000 mAh
Charging
45W wired, 50% in 26 min (advertised)
20W wireless MagCharge
Reverse wired
Reverse wireless
60W wired, 45W PPS, 13.5W PD2.0
Reverse wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximity
Loudspeaker
Yes, with stereo speakers
Yes
3.5mm jack
No
Tuned by JBL
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac dual-band
Bluetooth
Yes
5.3, A2DP, LE, aptX HD, LHDC
GPS
Yes
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes (market/region dependent)
Yes
Radio
FM radio
Unspecified
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG