R-540 EarBuds

2023, September 12

Status Available. Released 2023, September 22

Body

Dimensions 159.9 x 76.7 x 8.3 mm (6.30 x 3.02 x 0.33 in)

Weight 221 g (7.80 oz)

Build Glass front (Corning-made glass), glass back (Corning-made glass), titanium frame (grade 5)

SIM Nano-SIM and eSIM – International

Dual eSIM with multiple numbers – USA

Dual SIM (Nano-SIM, dual stand-by) – China

IP68 dust/water resistant (up to 6m for 30 min)

Apple Pay (Visa, MasterCard, AMEX certified)

Display

Type LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 2000 nits (HBM)

Size 6.7 inches, 110.2 cm2 (~89.8% screen-to-body ratio)

Resolution 1290 x 2796 pixels, 19.5:9 ratio (~460 ppi density)

Protection Ceramic Shield glass

Always-On display

Platform

OS iOS 17, upgradable to iOS 17.5.1, planned upgrade to iOS 18

Chipset Apple A17 Pro (3 nm)

CPU Hexa-core (2×3.78 GHz + 4×2.11 GHz)

GPU Apple GPU (6-core graphics)

Memory

Card slot No

Internal 256GB 8GB RAM, 512GB 8GB RAM, 1TB 8GB RAM

NVMe

Main Camera

Triple 48 MP, f/1.8, 24mm (wide), 1/1.28″, 1.22µm, dual pixel PDAF, sensor-shift OIS

12 MP, f/2.8, 120mm (periscope telephoto), 1/3.06″, 1.12µm, dual pixel PDAF, 3D sensor‑shift OIS, 5x optical zoom

12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55″, 1.4µm, dual pixel PDAF

TOF 3D LiDAR scanner (depth)

Features Dual-LED dual-tone flash, HDR (photo/panorama)

Video 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, Cinematic mode (4K@24/30fps), 3D (spatial) video, stereo sound rec.

Selfie Camera

Single 12 MP, f/1.9, 23mm (wide), 1/3.6″, PDAF, OIS

SL 3D, (depth/biometrics sensor)

Features HDR, Cinematic mode (4K@24/30fps)

Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS

Sound

Loudspeaker Yes, with stereo speakers

3.5mm jack No

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, hotspot

Bluetooth 5.3, A2DP, LE

Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC

NFC Yes

Radio No

USB USB Type-C 3.2 Gen 2, DisplayPort

Features

Sensors Face ID, accelerometer, gyro, proximity, compass, barometer

Messaging iMessage, SMS(threaded view), MMS, Email, Push Email

Browser HTML5 (Safari)

Ultra Wideband (UWB) support (gen2 chip)

Emergency SOS via satellite (SMS sending/receiving)

Battery

Type Li-Ion 4441 mAh, non-removable

Charging Wired, PD2.0, 50% in 30 min (advertised)

15W wireless (MagSafe)

15W wireless (Qi2) – requires iOS 17.2 update

4.5W reverse wired

2019, September 10

Status Available. Released 2019, September 20

Body

Dimensions 144 x 71.4 x 8.1 mm (5.67 x 2.81 x 0.32 in)

Weight 188 g (6.63 oz)

Build Glass front (Corning-made glass), glass back (Corning-made glass), stainless steel frame

SIM Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by) – for China

IP68 dust/water resistant (up to 4m for 30 min)

Apple Pay (Visa, MasterCard, AMEX certified)

Display

Type Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)

Size 5.8 inches, 84.4 cm2 (~82.1% screen-to-body ratio)

Resolution 1125 x 2436 pixels, 19.5:9 ratio (~458 ppi density)

Protection Scratch-resistant glass

Platform

OS iOS 13, upgradable to iOS 17.5.1, planned upgrade to iOS 18

Chipset Apple A13 Bionic (7 nm+)

CPU Hexa-core (2×2.65 GHz Lightning + 4×1.8 GHz Thunder)

GPU Apple GPU (4-core graphics)

Memory

Card slot No

Internal 64GB 4GB RAM, 256GB 4GB RAM, 512GB 4GB RAM

NVMe

Main Camera

Triple 12 MP, f/1.8, 26mm (wide), 1/2.55″, 1.4µm, dual pixel PDAF, OIS

12 MP, f/2.0, 52mm (telephoto), 1/3.4″, 1.0µm, PDAF, OIS, 2x optical zoom

12 MP, f/2.4, 120˚, 13mm (ultrawide), 1/3.6″

Features Dual-LED dual-tone flash, HDR (photo/panorama)

Video 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound rec.

Selfie Camera

Single 12 MP, f/2.2, 23mm (wide), 1/3.6″

SL 3D, (depth/biometrics sensor)

Features HDR

Video 4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS