Samsung Galaxy Z Fold6 / Samsung Galaxy S23+ (SM-S916B)

Samsung Galaxy Z Fold6: Galaxy Z Fold6 (SM-F956B, international version); 12 GB memory with 256 GB, 512 GB or 1 TB storage. The Fold5, Fold7 and special editions based on the Fold6 are separate.

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.

SpecificationSamsung Galaxy Z Fold6Samsung Galaxy S23+ (SM-S916B)
Release year20242023
Main (inner) display7.6-inch Dynamic AMOLED 2X; 2160 × 1856 (QXGA+), 374 ppi; 1–120 Hz

The folding inner screen has a crease along the hinge line in the middle; this comes from how foldable displays are built.

Samsung		—
Cover (outer) display6.3-inch Dynamic AMOLED 2X; 2376 × 968 (HD+); 1–120 Hz

The outer screen is narrow and tall; with the phone closed it is used like a regular smartphone.

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Peak brightness2600 nits

The peak figure is the manufacturer’s maximum for a small part of the screen over a short time.

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ProcessorSnapdragon 8 Gen 3 for Galaxy (4 nm) SamsungSnapdragon 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 storage12 GB RAM; 256 GB, 512 GB or 1 TB Samsung8 GB RAM; 256 GB or 512 GB

Available storage is lower because of preloaded software; there is no memory card slot.

Samsung
Rear cameras50 MP wide (f/1.8, OIS); 12 MP ultra-wide (f/2.2); 10 MP telephoto (f/2.4, OIS, 3× optical); 30× digital zoom

Zoom beyond 3× is digital; detail drops as zoom increases.

Samsung		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
Front cameras4 MP under-display camera on the inner screen (f/1.8); 10 MP on the cover screen (f/2.2)

The under-display camera keeps the inner screen uninterrupted; its resolution is lower than the cover camera’s.

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Battery and charging4400 mAh (typical); wired and wireless charging; up to 77 hours of music, up to 23 hours of video

Usage times are Samsung lab figures (NZ page); real-world time depends on screen use.

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GlassCorning Gorilla Glass Victus 2 front and back Samsung—
Dust and waterIP48

The 4 in IP48 means protection against solids larger than 1 mm; there is no protection against fine dust.

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S PenS Pen Fold Edition support (main display only); not included Samsung—
ConnectivityUSB-C (USB 3.2 Gen 1); Samsung DeX; side-key fingerprint reader Samsung5G, 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
Size and weightUnfolded: 153.5 × 132.6 × 5.6 mm; folded: 153.5 × 68.1 × 12.1 mm; 239 g Samsung76.2 × 157.8 × 7.6 mm; 196 g Samsung
Launch softwareAndroid 14, One UI 6.1.1

This is the version the phone launched with, not the current version.

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ColoursSilver Shadow, Pink, Navy; online-exclusive Crafted Black and White

Colour options can vary by country; this list is from Samsung New Zealand’s page.

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Display—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
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
Front camera—12 MP (F2.2, 80°) Samsung
Battery—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: 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
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
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