Product
Infinix Zero 40 4G
Infinix Zero 40 4G
Samsung Galaxy A13 (SM-A137)
Samsung Galaxy A13 (SM-A137)
Battery
Charging 45W wired, 50% in 25 min 10W reverse wired Bypass Charging 2.0 15W wired
Type 5000 mAh Li-Po 5000 mAh
Body
Build - Glass front (Gorilla Glass 5), plastic frame, plastic back
Dimensions 164.3 x 74.6 x 7.7 mm (6.47 x 2.94 x 0.30 in) 165.1 x 76.4 x 8.8 mm (6.5 x 3.01 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 180 g (6.35 oz) 195 g (6.88 oz)
  IP54 dust protected and water resistant (water splashes) -
Comms
Bluetooth Yes 5.2, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS GPS, GLONASS, GALILEO, BDS
Radio FM radio No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Resolution 1080 x 2436 pixels (~393 ppi density) 1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size 6.78 inches, 109.9 cm2 (~89.7% screen-to-body ratio) 6.6 inches, 104.9 cm2 (~83.2% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1300 nits (HBM) PLS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, compass
  - Virtual proximity sensing
Launch
Announced 2024, August 29 2022, June
Status Available. Released 2024, September 08 Available. Released 2022, July
Main Camera
Features Dual-LED flash, HDR, panorama LED flash, panorama, HDR
Quad - 50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Triple 108 MP, f/1.8, (wide), 1/1.67", PDAF, OIS 50 MP, f/2.0, 120˚, (ultrawide), 1/2.76", PDAF 2 MP, f/2.4, (depth) -
Video 1440p@30fps, 1080p@30/60fps, gyro-EIS, OIS 1080p@30fps
Memory
Card slot No microSDXC (dedicated slot)
Internal 256GB 8GB RAM, 512GB 8GB RAM 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
  UFS 2.2 eMMC 5.1
Misc
Colors Misty Aqua, Rock Black, Blossom Glow Black, White, Blue
Models X6860 SM-A137F, SM-A137F/DSN, SM-A137F/DS
SAR EU - 0.35 W/kg (head)     1.22 W/kg (body)    
Network
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, 20, 28, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Mediatek Helio G100 (6 nm) Mediatek MT6769V/CU Helio G80 (12 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G52 MC2
OS Android 14, up to 2 major Android upgrades, XOS 14.5 Android 12, upgradable to Android 13, One UI 5.1
Selfie camera
Features Dual-LED flash -
Single 50 MP, f/2.5, 21mm (wide), 1/2.76", PDAF 8 MP, f/2.2, (wide)
Video 1440p@30fps, 1080p@30/60fps 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with dual speakers Yes
  24-bit/192kHz Hi-Res & Hi-Res Wireless audio Tuned by JBL -