LG X4 2019 vs Tecno Spark 40 Pro Plus
Product
Price
210 USD
210 USD
Status
Discontinued
Available
Brand
LG Mobiles
Tecno Mobiles
Model No
X4 2019
KM7
Launch Date
2018, March 03
2025, July 07
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 7, 8, 20
1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
HSPA, LTE
Dimensions
153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in)
163.9 x 75.8 x 6.5 mm (6.45 x 2.98 x 0.26 in)
Weight
172.3 g (6.07 oz)
160.4 g (5.64 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
MIL-STD-810G compliant*
*does not guarantee ruggedness or use in extreme conditions
Nano-SIM + Nano-SIM
Colors
Lavender Violet, Moroccan Blue
Nebula Black, Aurora White, Moon Titanium, Tundra Green
Build
Glass front (Gorilla Glass 7i), plastic back, plastic frame
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Type
IPS LCD
AMOLED, 1B colors, 144Hz, 1600 nits (HBM), 4500 nits (peak)
Size
5.3 inches, 77.4 cm2 (~69.4% screen-to-body ratio)
6.78 inches, 111.0 cm2 (~89.3% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~277 ppi density)
1224 x 2720 pixels, 20:9 ratio (~440 ppi density)
OS
Android 7.0 (Nougat)
Android 15, up to 3 major Android upgrades, HIOS 15
Chipset
Qualcomm MSM8917 Snapdragon 425 (28 nm)
Mediatek Helio G200 (6 nm)
CPU
Quad-core 1.4 GHz Cortex-A53
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 308
Mali-G57 MC2 (1.1GHz)
RAM
2GB
8GB
Storage
32GB Built-in, 2GB RAM
128GB/256GB
Card Slot
microSDXC
Lens 1
13 MP, f/2.2, 1/3.1", 1.12µm, AF
50 MP, f/1.6, (wide), 1/2.8", 0.64µm, PDAF
Auxiliary lens
Features
LED flash, HDR
Dual-LED flash, HDR
Video
1080p@30fps
1440p@30fps, 1080p@30fps, gyro-EIS
Lens 1
5 MP, f/2.4, 1/5", 1.12µm
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
Video
1080p@30fps
1080p@30fps
Features
Dual-LED flash
Capacity
(Li-ion Non removable), 3000 mAh
5200 mAh
Charging
45W wired, 100% in 55 min
30W wireless
5W reverse wireless
10W reverse wired
Bypass charging
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
3.5mm Audio Jack, DTS: X Surround Sound, DivX/MP4/H.264 player, MP3/WAV/eAAC+ player, Speaker Phone
No
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
WLAN
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.3, A2DP, LE
GPS
Yes, with A-GPS
Yes
NFC
Yes
Yes (market/region dependent)
Radio
FM RADIO
FM radio
USB
microUSB 2.0
USB Type-C 2.0, OTG