Nothing Phone (2a) vs Nothing Phone (4a)

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Phone (2a) compared with Phone (4a)
NothingPhone (2a)NothingPhone (4a)
Overview
ReleasedMarch 2024March 2026
Display
Screen size6.7″6.78″
Resolution2412 × 10842720 × 1224 (better)
Sharpness395 pixels per inch440 pixels per inch (better)
PanelOLEDOLED
Refresh rate120 Hz120 Hz
Peak brightness1,300 nits4,500 nits (better)
Display typeFlexible AMOLED; UK maker sheet lists 1,000,000:1 contrast, while the retained Singapore sheet lists 5,000,000:1; reason unpublished6.78-inch flexible AMOLED
Pixel density394 ppi; maker specifies 2412 × 1084 resolution, while Android Central and TechRadar's prose use 2412 × 1080440 ppi
Brightness detail700 nits typical, 1,100 nits outdoor and 1,300 nits peak4,500 nits peak; 1,600 nits outdoor; 800 nits typical
Always-on display30 Hz always-on display–
Screen protectionCorning Gorilla Glass 5Corning Gorilla Glass 7i
Display featuresHDR10+, 10-bit colour, 100% DCI-P3, adaptive 30–120 Hz refresh, 240 Hz touch sampling and 2,160 Hz PWM dimming as specified by the maker; Android Central measures 1,920 Hz PWM below 50% brightness120 Hz adaptive refresh; up to 2,500 Hz touch sampling; 2,160 Hz PWM dimming; 10-bit (1.07 billion colours); 1,000,000:1 contrast ratio
Performance
ChipMediaTek Dimensity 7200 ProSnapdragon 7s Gen 4
Memory8 GB – 12 GB8 GB – 12 GB
Storage128 GB, 256 GB128 GB, 256 GB
CPUEight-core Dimensity 7200 Pro at up to 2.8 GHz; second-generation 4 nm TSMC N4P process; Android Central identifies two Cortex-A715 at 2.8 GHz and six Cortex-A510 at 2.0 GHzQualcomm Kryo, 8-core, up to 2.7 GHz (1 prime core at 2.7 GHz, 3 performance cores at 2.4 GHz, 4 efficiency cores at 1.8 GHz); 4 nm TSMC process
GPUMali-G610, identified by Android CentralQualcomm Adreno 810
AI engine–Qualcomm Hexagon NPU
Storage typeUK 8/128 and 12/256 GB; 8/256 GB sold in India only at launch; RAM Booster uses storage and is not physical RAMUFS 3.1; LPDDR4x RAM
Cooling3,200 mm² vapour chamber, 12,000 mm² cooling area and 0.11 mm graphite layer–
Cameras
Main camera50 MP50 MP
Ultra wide camera50 MP8 MP
Telephoto cameraNone50 MP
Optical zoomNone3.5× (better)
Front camera32 MP32 MP
Main camera50 MP, f/1.88, 1/1.56-inch sensor, autofocus, OIS and EIS; Android Central identifies Samsung GN950 MP, f/1.88, 1/1.57″ sensor, OIS and EIS, PDAF
Ultra wide camera50 MP, f/2.2, 1/2.76-inch sensor and 114° field of view; Android Central identifies Samsung JN18 MP (TechRadar), f/2.2, 1/4″ sensor, 120° field of view
Telephoto camera–50 MP tetraprism periscope, f/2.88, 1/2.75″ sensor, OIS and EIS, PDAF, 3.5x optical zoom
Front camera32 MP, f/2.2 and 1/2.74-inch sensor; Android Central identifies Sony IMX61532 MP, f/2.2, 1/3.44″ sensor, 89° field of view
ZoomNo optical telephoto; TechAdvisor reports 2× in-app digital zoom and up to 10× digital zoom3.5x optical; 7x in-sensor zoom; up to 70x ultra zoom
Video recordingRear 4K at 30 fps, 1080p at 60 fps and 1080p slow motion at 120 fps; Action Mode4K at 30 fps; 1080p at 30 or 60 fps; 1080p Ultra XDR at 30 fps; slow motion at 1080p 120 fps; time-lapse at 4K and 1080p
Front video1080p at 60 fps–
Camera featuresTrueLens Engine with Google co-developed Ultra XDR, Motion Capture, Night Mode and Portrait Optimiser; Imagiq 765 14-bit image signal processorTrueLens Engine 4; Ultra XDR photos and motion photos; 12-layer AI segmentation; macro in the default mode; Night Mode; RAW capture
Battery and charging
Battery5,000 mAh5,080 mAh (better)
Wired chargingUp to 45 WUp to 50 W (better)
Wireless chargingNoneNone
Battery life detail5,000 mAh; maker states over 90% capacity retained after 1,000 charging cycles5,080 mAh (5,400 mAh in India only)
Wired charging45 W; retained specification states 50% in 23 minutes and full charge in 59 minutes; launch release gives 50% in 20 minutes under its test conditions50 W; PPS, PD3.0, PD2.0, QC3.0, QC2.0 and UFCS
Charges other devices–7.5 W reverse wired charging
Wireless chargingNo wireless charging, confirmed by the full reviews–
Design
TypeStandardStandard
Weight190 g (better)205 g
Thickness8.55 mm8.5 mm (better)
Height × width161.74 × 76.32 mm163.9 × 77.5 mm
Water and dust resistanceIP54IP64
Stylus–No
MaterialsPlastic rear and outer sides, confirmed by the reviews; maker states a 100% recycled aluminium internal mid-frame–
ColoursBlack, white and milk at launch; later Special Edition adds red, yellow and blue accentsWhite, Black, Pink, Blue
Water resistance detail–IP64; tested for immersion in water up to 25 cm for up to 20 minutes
ButtonsPower key on right and volume on left, confirmed by TechAdvisor; three rear Glyph lights for notifications, timer, progress tracking, volume, music and fill lighting–
BiometricsIn-display optical fingerprint sensor and camera-based face unlockIn-screen optical fingerprint scanner
Sensors–Accelerometer, electronic compass, front ambient light sensor, gyroscope, proximity sensor
SpeakersDual stereo speakersDual stereo speakers
Microphones–2 high-definition microphones
Software
Operating systemAndroidAndroid
Software at launchNothing OS 2.5 based on Android 14; retained UK page later describes Nothing OS 3.0 and Android 15Nothing OS 4.1 (Android 16)
Software updatesOriginal maker promise of three years of Android updates and four years of security updates3 years of Android updates and 6 years of security patches from first availability on nothing.tech
AI featuresLaunch Wallpaper Studio; later maker page lists ChatGPT widgets and integration through compatible Nothing earbuds–
In the boxPhone, USB-C cable, pre-applied screen protector, SIM ejector, safety information and warranty card; no charging adapterPhone, USB-C to USB-C cable (100 cm), case, pre-applied screen protector, SIM tool
Connectivity
Mobile networkGigabit LTE and dual-mode SA/NSA 5G with 4×4 MIMO; maker lists 5G n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78, subject to operator and regional support5G NR, 4G LTE, 3G UMTS and 2G GSM
SIMDual nano-SIM; no microSD expansion, confirmed by TechAdvisorDual nano-SIM; no eSIM
Wi-FiWi-Fi 6 (802.11 a/b/g/n/ac/ax), 2.4/5 GHz, 2×2 MIMO, MU-MIMO, Wi-Fi Direct and Advanced HotspotWi-Fi 6 (802.11a/b/g/n/ac/ax), 2.4 and 5 GHz, 2x2 MIMO
BluetoothBluetooth 5.3, A2DP and BLEBluetooth 5.4
NFCNFC with Google Pay supportYes (not in India)
USBUSB-C; no headphone socket, confirmed by Android Central–
PositioningGPS L1, GLONASS G1, BeiDou B1I, Galileo E1 and QZSS L1GPS (L1), GLONASS (G1), BDS (B1I), Galileo (E1), QZSS (L1)

More comparisons