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Haier Esteem V4 vs Tecno Spark 40

2G Network GSM 900 / 1800 SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900  Best smartphone
3G Network HSPA HSDPA 900 / 2100  
4G Network LTE LTE  
Dimensions 153.6 x 78.0 x 8.0 mm 165.6 x 77 x 7.7 mm  
Sim Type Nano-SIM + Nano-SIM  
Weight 154 g N/A  
Display Type IPS capacitive touchscreen, 16M colors IPS LCD Capacitive Touchscreen   120Hz  
Display Size 5.5 6.67 Inches   1080 x 2460 Pixels (~403 PPI)  
Multitouch Yes
Memory 16GB built-in 128/256GB Built-in, 4/6/8GB RAM  
Card slot microSDXC  
RAM 2GB RAM
GPRS Yes
WLAN WLAN (Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band  
BlueTooth Bluetooth v5.4 with A2DP, LE  
USB USB USB Type-C  
NFC No  
GPS Yes Yes + A-GPS support  
Main Camera 13 MP, Autofocus, Dual-LED Flash, Video, Single Camera: 50 MP, (wide), PDAF Auxiliary lens, Dual LED Flash   Panorama, Video (1440p@30fps, 1080p@30fps)  
Front Camera 5 MP 8 MP, (wide), Dual LED Flash, Video (1080p@30fps)  
OS Android 5.1 (Lollipop) Android 15 OS  
Chipset Mediatek Helio G81 (12 nm)  
Processor 1.3 GHZ Octa-Core Octa-core (2 x 2.0 GHz Cortex-A75 + 6x 1.8 GHz Cortex-A55)  
GPU Mali-G52 MC2  
Sensors Fingerprint Sensor, Proximity sensor, Light sensor, G-Sensor, E-compass Accelerometer, Compass, Fingerprint (side-mounted), Proximity  
Browser HTML5 HTML5  
Sound FM Radio, 3.5mm audio jack, MP4/WMV/H.264/H.263 player, MP3/AAC/WMA/WAV player, SNS integration, Google Talk, Games (built-in + downloadable) 3.5mm Audio Jack, 24-bit/192kHz Hi-Res audio, Speaker Phone  
Colors White, Black Ink Black, Titanium Grey, Veil White, Mirage Blue  
Battery 2800 mAh 5200 mAh   - Fast battery 45W wired, 55 min to 100%  
Misc GPS + A-GPS support, Dual-Sim, Google Search, Maps, Gmail, Youtube, office, Calendar, Google Play Store, Speakerphone SMS(threaded view), MMS, Email, Push Mail, IM   IP64 dust tight and water resistant (water splashes), Drop resistant up to 1.5m