Product
Infinix Zero 40 4G
Infinix Zero 40 4G
Samsung Galaxy A52s 5G
Samsung Galaxy A52s 5G
Battery
Charging 45W wired, 50% in 25 min 10W reverse wired Bypass Charging 2.0 25W wired
Type 5000 mAh Li-Ion 4500 mAh
Body
Build - Glass front (Gorilla Glass 5), plastic back
Dimensions 164.3 x 74.6 x 7.7 mm (6.47 x 2.94 x 0.30 in) 159.9 x 75.1 x 8.4 mm (6.30 x 2.96 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 180 g (6.35 oz) 189 g (6.67 oz)
  IP54 dust protected and water resistant (water splashes) IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth Yes 5.0, A2DP, LE
Infrared port Yes -
NFC Yes Yes (market/region dependent)
Positioning GPS GPS, GLONASS, GALILEO, BDS, QZSS
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/6, 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 2400 pixels, 20:9 ratio (~405 ppi density)
Size 6.78 inches, 109.9 cm2 (~89.7% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~84.9% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1300 nits (HBM) Super AMOLED, 120Hz, 800 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  - Virtual Proximity Sensing
Launch
Announced 2024, August 29 2021, August 17
Status Available. Released 2024, September 08 Available. Released 2021, September 01
Main Camera
Features Dual-LED flash, HDR, panorama LED flash, panorama, HDR
Quad - 64 MP, f/1.8, 26mm (wide), 1/1.7", 0.8µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP, f/2.4, (macro) 5 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 4K@30fps, 1080p@30/60fps; gyro-EIS
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 512GB 8GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
  UFS 2.2 -
Misc
Colors Misty Aqua, Rock Black, Blossom Glow Awesome Black, Awesome White, Awesome Purple, Awesome Mint
Models X6860 SM-A528B, SM-A528B/DS, SM-A528N
SAR - 0.72 W/kg (head)    
SAR EU - 0.88 W/kg (head)     0.84 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 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66
5G bands - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (CA) Cat18 1200/150 Mbps, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek Helio G100 (6 nm) Qualcomm SM7325 Snapdragon 778G 5G (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)
GPU Mali-G57 MC2 Adreno 642L
OS Android 14, up to 2 major Android upgrades, XOS 14.5 Android 11, upgradable to Android 14, One UI 6
Selfie camera
Features Dual-LED flash HDR
Single 50 MP, f/2.5, 21mm (wide), 1/2.76", PDAF 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video 1440p@30fps, 1080p@30/60fps 4K@30fps, 1080p@30/60fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with dual speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res Wireless audio Tuned by JBL -
Tests
Battery (old) - Endurance rating 113h
Camera - Photo / Video
Display - 800 nits max brightness (measured)
Loudspeaker - -27.5 LUFS (Good)
Performance - AnTuTu: 429675 (v8), 506432(v9) GeekBench: 11060 (v4.4), 2801 (v5.1) GFXBench: 28fps (ES 3.1 onscreen)