Infinix Smart3 Plus vs Tecno Spark 40
Product
Price
99 USD
99 USD
Status
Discontinued
Available
Brand
Infinix Mobiles
Tecno Mobiles
Model No
Smart3 Plus
KM5
Launch Date
2019, April 02
2025, July 02
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 900 / 2100
4G bands
1, 3, 5, 8, 38, 40, 41
LTE
Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
Dimensions
157 x 76 x 7.8 mm (6.18 x 2.99 x 0.31 in)
165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in)
Weight
148 g (5.22 oz)
Build
Glass front, plastic back, plastic frame
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Midnight Black, Aqua Blue, Cosmic Purple, Bordeaux Red, Mocha Brown
Ink Black, Titanium Grey, Veil White, Mirage Blue
Type
LTPS IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 120Hz
Size
6.21 inches, 96.3 cm2 (~80.7% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
Android 9.0 (Pie)
Android 15, HIOS 15
Chipset
Mediatek MT6761 Helio A22 (12 nm)
Mediatek Helio G81 (12 nm)
Mediatek Helio G91 (12 nm) - NFC model
CPU
Quad-core 2.0 GHz Cortex-A53
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
PowerVR GE8320
Mali-G52 MC2
RAM
2GB
4GB/6GB/8GB
Storage
32GB/32GB eMMC 5.1
128GB/56GB
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
13 MP, f/1.8, PDAF
50 MP, (wide), PDAF
Auxiliary lens
Lens 2
2 MP
Lens 3
QVGA
Features
Dual-LED flash, HDR
Dual-LED flash
Video
1080p@30fps
1440p@30fps, 1080p@30fps
Lens 1
8 MP
8 MP, (wide)
Features
HDR
Dual-LED flash
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 3500 mAh battery
5200 mAh
Charging
45W wired, 55 min to 100%
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted); unspecified sensors
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n, hotspot
Yes
Bluetooth
5.0, A2DP, LE
Yes
GPS
Yes, with A-GPS
Yes
Radio
FM radio
FM radio
USB
microUSB 2.0
USB Type-C
NFC
Yes (market/region dependent)