Asus Zenfone 3s Max ZC521TL

Network Technology GSM / CDMA / HSPA / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2   CDMA 800 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International   1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 29, 30, 32, 34, 39, 40, 41, 42, 43, 48, 66, 71 - USA   1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48 - China 5G bands 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International   1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - USA   1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - China Speed HSPA, LTE (Up to 7CA), 5G Launch Announced 2023, April 13 Status Available. Released 2023, May Body Dimensions 173 x 77 x 10.3 mm (6.81 x 3.03 x 0.41 in) Weight 239 g (8.43 oz) Build Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame SIM Dual SIM (Nano-SIM, dual stand-by)  IP54, dust and splash resistant Illuminated RGB logo (on the back) Pressure sensitive zones (Gaming triggers) Display Type AMOLED, 1B colors, 165Hz, HDR10+, 1000 nits (HBM), 1500 nits (peak) Size 6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio) Resolution 1080 x 2448 pixels (~395 ppi density) Protection Corning Gorilla Glass Victus Platform OS Android 13, upgradable to Android 14 Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) CPU Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) GPU Adreno 740 Memory Card slot No Internal 256GB 12GB RAM, 512GB 16GB RAM  UFS 4.0 NTFS support for external storage Main Camera Triple 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF 13 MP, f/2.2, 13mm, 120˚ (ultrawide) 5 MP, f/2.0, (macro) Features LED flash, HDR, panorama Video 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+ Selfie camera Single 32 MP, f/2.5, 29mm (wide), 1/3.2", 0.7µm Features Panorama, HDR Video 1080p@30fps Sound Loudspeaker Yes, with stereo speakers (2 amplifiers) 3.5mm jack Yes  32-bit/384kHz Hi-Res audio Snapdragon Sound Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless Positioning GPS (L1+L5), GLONASS (L1), BDS (B1I+B2a+B2c), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) NFC Yes Radio No USB USB Type-C 3.1 (side), DisplayPort 1.4; USB Type-C 2.0 (bottom), OTG, accessory connector Features Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Battery Type Li-Po 6000 mAh, non-removable Charging 65W wired, PD3.0, QC5, 100% in 42 min (advertised) 10W reverse wired Misc Colors Phantom Black, Storm White Models AI2205_C Price $ 859.00 / £ 794.75 / € 805.90 Tests Performance AnTuTu: 1333597 (v9) GeekBench: 5098 (v5.5), 5617 (v6) GFXBench: 108fps (ES 3.1 onscreen) Display Contrast ratio: Infinite (nominal) Camera Photo / Video Loudspeaker -26.0 LUFS (Very good) Battery (new) Active use score 14:51h Battery (old) Endurance rating 131h