The S23 was released by Samsung in 2023 and as their base model S Series device, offering a triple rear-facing camera of 50MP, 12MP, and 10MP, allowing 8K video recording and 3x optical zoom. The 6.1" Dynamic AMOLED display allows for 120hz refresh rate output, and 1200 nits of brightness which makes a huge visual difference compared to previous Samsung releases.If you're looking to upgrade your Samsung device in 2023 and want a device that doesn't cut corners and is a premium offering, the S23 is a great fit.All our devices are certified pre-owned, fully tested before sale and backed by a one year warranty, and lifetime IMEI guarantee.NETWORK: Technology GSM / CDMA / HSPA / EVDO / LTE / 5GLAUNCH: Announced 2023, February 01Status Available. Released 2023, February 17BODY: Dimensions 146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in)Weight 168 g (5.93 oz)Build Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frameSIM Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) IP68 dust/water resistant (up to 1.5m for 30 min)Armor aluminum frame with tougher drop and scratch resistance (advertised)DISPLAY: Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)Size 6.1 inches, 90.1 cm2 (~86.8% screen-to-body ratio)Resolution 1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density)Protection Corning Gorilla Glass Victus 2 Always-on displayPLATFORM: OS Android 13, One UI 5.1Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)GPU Adreno 740MEMORY: Card slot NoInternal 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM UFS 3.1 - 128GB onlyUFS 4.0MAIN CAMERA: Triple 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, Dual Pixel PDAF, OIS10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady videoFeatures LED flash, auto-HDR, panoramaVideo 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EISSELFIE CAMERA: Single 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAFFeatures Dual video call, Auto-HDR, HDR10+Video 4K@30/60fps, 1080p@30fpsSOUND: Loudspeaker Yes, with stereo speakers3.5mm jack No 32-bit/384kHz audioTuned by AKGCOMMS: WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi DirectBluetooth 5.3, A2DP, LEPositioning GPS, GLONASS, BDS, GALILEONFC YesRadio NoUSB USB Type-C 3.2, OTGFEATURES: Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support)Bixby natural language commands and dictationSamsung Pay (Visa, MasterCard certified)BATTERY: Type Li-Ion 3900 mAh, non-removableCharging 25W wired, PD3.0, 50% in 30 min (advertised)15W wireless (Qi/PMA)4.5W reverse wirelessMISC Colors: Phantom Black, Cream, Green, Lavender, Graphite, LimeModels SM-S911B, SM-S911B/DS, SM-S911U, SM-S911U1, SM-S911W, SM-S911N, SM-S9110, SM-S911E, SM-S911E/DSSAR 0.95 W/kg (head) 0.88 W/kg (body) SAR EU 0.96 W/kg (head) 1.30 W/kg (body) TESTS: Performance AnTuTu: 1231075 (v9)GeekBench: 4950 (v5.1)GFXBench: 110fps (ES 3.1 onscreen)Display Contrast ratio: Infinite (nominal)Camera Photo / VideoLoudspeaker -27.0 LUFS (Good)Battery life Endurance rating 101h