Google Pixel 8a / Samsung Galaxy S23+ (SM-S916B)

Google Pixel 8a: 8 GB RAM, 128/256 GB; North America GKV4X, rest of world G6GPR, Japan G576D, mmWave model G8HHN.

Samsung Galaxy S23+ (SM-S916B): Galaxy S23+ SM-S916B (2023, international version); 8 GB RAM with 256 or 512 GB. The Galaxy S23, S23 Ultra and S23 FE are separate models; US versions carry different model codes.

Specification	Google Pixel 8a	Samsung Galaxy S23+ (SM-S916B)
Release year	2024	2023
Display	6.1-inch Actua OLED; 1080 × 2400, 430 ppi, 20:9; always-on display The always-on display shows the time, notifications and the song playing nearby (Now Playing) at low power while the phone is locked. Google	6.6-inch FHD+ (2316 × 1080) Dynamic AMOLED 2X; 48–120 Hz Super Smooth refresh; 1,750 nits; 240 Hz touch sampling in Game Mode The refresh rate varies between 48 and 120 Hz depending on content; the lower rate on static screens saves battery. Vision Booster adjusts contrast and colour to keep the screen readable in bright light. The size is measured as a full rectangle; the viewable area is smaller because of the rounded corners and camera hole. Samsung
Refresh rate	Smooth Display, up to 120 Hz The upper limit, 90 Hz on earlier A-series phones, rises to 120 Hz on this model; Google notes it is not available in every app. Google	—
Brightness and contrast	Up to 1,400 nits (HDR) and up to 2,000 nits peak; >1,000,000:1 contrast HDR brightness is measured with the whole screen lit and peak brightness with only 5% lit. Google	—
Cover glass and build	Corning Gorilla Glass 3 on the front; matte composite back; matte aluminium frame The aluminium in the housing and camera bar is 100% recycled; the back cover uses 76% recycled plastic. Google	—
Durability	IP67 dust and water resistance (IEC 60529) IP67 means full dust protection and resistance to brief immersion; it is one step below IP68. Protection can diminish over time. Google	—
Processor	Google Tensor G3; Titan M2 security coprocessor It is the same chip as the Pixel 8 and Pixel 8 Pro. Google	Snapdragon 8 Gen 2 Mobile Platform for Galaxy Samsung introduced this version as a Snapdragon optimised for Galaxy and exclusive to the S23 series at launch. Samsung
Memory and storage	8 GB LPDDR5X RAM; 128 GB or 256 GB UFS 3.1 storage There is no card slot; the 256 GB option is not offered in every country. Google	8 GB RAM; 256 GB or 512 GB Available storage is lower because of preloaded software; there is no memory card slot. Samsung
Main camera	64 MP Quad PD wide; 0.8 μm pixels, f/1.89, 80° field of view, 1/1.73-inch sensor; optical + electronic stabilisation Super Res Zoom up to 8x is software magnification; there is no telephoto camera. Google	—
Ultrawide camera	13 MP; 1.12 μm pixels, f/2.2, 120° field of view, lens correction Google	—
Front camera	13 MP; f/2.2, fixed focus, 96.5° ultrawide Google	12 MP (F2.2, 80°) Samsung
Video	Rear: 4K and 1080p at 30/60 fps, slow motion up to 240 fps, digital zoom up to 5x; front: 4K and 1080p at 30 fps; HEVC and AVC Google	—
Battery	4,492 mAh typical (minimum 4,404 mAh); 24+ hours, up to 72 hours with Extreme Battery Saver According to Google, average battery life in testing was at least 31 hours; figures are based on a median user profile. Google	4,700 mAh (typical); rated minimum 4,565 mAh The typical value is the average of battery samples measured by a third-party lab under IEC 61960; the rated value is the minimum capacity. Samsung
Charging	Wired up to 18 W (with the Google 30 W USB-C charger); Qi-certified wireless charging No charger is included; the box contains a USB-C cable and a Quick Switch adapter for transferring data from an old phone. Google	Wired: about 65% in around 30 minutes with a 45 W adapter and 5 A USB-C cable; Fast Wireless Charging 2.0; Wireless PowerShare 45 W needs a 5 A cable; the adapter is sold separately. Wired charging is compatible with QC2.0 and AFC, wireless with WPC. PowerShare needs more than 30% battery to charge another device. The S23 is limited to 25 W. Samsung
Wireless	Wi-Fi 6E (2.4/5/6 GHz; Wi-Fi 6 in India); Bluetooth 5.3; NFC; Google Cast Google	—
Location	GPS, GLONASS, Galileo, QZSS, BeiDou (no BeiDou in the US, NavIC added in India) Google	—
Cellular and SIM	5G Sub-6: North America GKV4X, rest of world G6GPR, Japan G576D (FeliCa); mmWave model G8HHN; single nano-SIM + eSIM Google	—
Authentication and sensors	Under-display fingerprint sensor, Face Unlock; proximity, ambient light, accelerometer, gyrometer, magnetometer, barometer Google	—
USB and audio	USB-C 3.2; stereo speakers, two microphones Google	—
Software and updates	Launched with Android 14; seven years of OS, security and Pixel Drop updates The seven years count from the first sale date on the US Google Store; this was the first A-series phone with the promise. Google	—
Dimensions and weight	152.1 × 72.7 × 8.9 mm; 189 g Google	—
Colours and warranty	Obsidian, Porcelain, Bay, Aloe; one-year warranty in the US, Canada, Japan, Taiwan, Singapore and India, two years in Europe and Australia Google	—
Front and back glass	—	Corning Gorilla Glass Victus 2 According to Samsung, the S23 series was the first S series to use Victus 2. Samsung
Rear cameras	—	50 MP Wide (F1.8, 85°), 12 MP Ultra Wide (F2.2, 120°), 10 MP Telephoto (3x optical, F2.4, 36°) The telephoto gives 3x optical zoom; zoom beyond that is digital. According to Samsung the wide camera records 8K video at 30 fps. Samsung
Operating system	—	Android 13 with One UI 5.1 at launch Samsung promised four Android upgrades and five years of security updates for the S23 series; timing varies by model and market. Samsung
Connectivity	—	5G, LTE, Wi‑Fi 6E, Wi‑Fi Direct, Bluetooth 5.3 Wi‑Fi 6E needs a router that supports 6 GHz; band availability varies by market and operator. Samsung
Water resistance	—	IP68 (up to 1.5 m of fresh water for up to 30 minutes) Samsung does not advise beach or pool use. Samsung
Security	—	Samsung Knox and Knox Vault Samsung
Size and weight	—	76.2 × 157.8 × 7.6 mm; 196 g Samsung