DeepCheck: Hardware Test
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About this app
DeepCheck is a complete hardware test for your phone: 24 checks of the screen, sensors, camera, connectivity and storage, plus CPU, GPU, RAM and storage benchmarks. Everything runs offline, with no ads and no data collection.
A full device test takes a couple of minutes — run the checks one by one and confirm every component works.
📱 SCREEN & INPUT
• Screen test: dead pixels, color accuracy, backlight uniformity
• Touchscreen and multitouch
• Screen brightness
• Hardware buttons
🧭 SENSOR TEST
• Accelerometer and gyroscope
• Magnetometer (compass)
• Light sensor
• Proximity sensor
📷 CAMERA & SOUND
• Rear and front cameras
• Flash
• Speakers and microphone
• Wired headset
📶 CONNECTIVITY
• Wi-Fi and Bluetooth
• NFC
• GPS
• SIM card and network
💾 STORAGE
• SD card
• USB-OTG drives
🔧 OTHER
• Vibration
• Charging
• Fingerprint sensor
⚡ BENCHMARKS & STRESS TEST
• CPU stress test on a native C++ engine — checks stability and thermal throttling under load
• GPU test: compute performance in GFLOPS and 3D scene FPS as the chip heats up
• RAM benchmark: write, read, copy, latency, and automatic memory type detection (LPDDR3…LPDDR5X)
• Storage speed test: sequential and random read and write
ℹ️ ABOUT DEVICE
Detailed hardware info: processor, display, cameras, radios and supported technologies.
✨ CONVENIENT
• History of every benchmark run
• Dark and light themes
• No account, no sign-up
🔒 PRIVACY
• Works fully offline
• No ads and no in-app purchases
• Collects nothing and sends nothing — everything stays on your device
Interface languages: English, Russian, Spanish, Dutch, Armenian.
A full device test takes a couple of minutes — run the checks one by one and confirm every component works.
📱 SCREEN & INPUT
• Screen test: dead pixels, color accuracy, backlight uniformity
• Touchscreen and multitouch
• Screen brightness
• Hardware buttons
🧭 SENSOR TEST
• Accelerometer and gyroscope
• Magnetometer (compass)
• Light sensor
• Proximity sensor
📷 CAMERA & SOUND
• Rear and front cameras
• Flash
• Speakers and microphone
• Wired headset
📶 CONNECTIVITY
• Wi-Fi and Bluetooth
• NFC
• GPS
• SIM card and network
💾 STORAGE
• SD card
• USB-OTG drives
🔧 OTHER
• Vibration
• Charging
• Fingerprint sensor
⚡ BENCHMARKS & STRESS TEST
• CPU stress test on a native C++ engine — checks stability and thermal throttling under load
• GPU test: compute performance in GFLOPS and 3D scene FPS as the chip heats up
• RAM benchmark: write, read, copy, latency, and automatic memory type detection (LPDDR3…LPDDR5X)
• Storage speed test: sequential and random read and write
ℹ️ ABOUT DEVICE
Detailed hardware info: processor, display, cameras, radios and supported technologies.
✨ CONVENIENT
• History of every benchmark run
• Dark and light themes
• No account, no sign-up
🔒 PRIVACY
• Works fully offline
• No ads and no in-app purchases
• Collects nothing and sends nothing — everything stays on your device
Interface languages: English, Russian, Spanish, Dutch, Armenian.
Hardware test: 24 component tests + stress test, RAM, ROM & GPU benchmarks
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
1.08
• New "Palette" setting: use DeepCheck, Deedary or Seriary colours — light and dark themes work with any of them
• Updated links to the guide, privacy policy and terms of use
• New "Palette" setting: use DeepCheck, Deedary or Seriary colours — light and dark themes work with any of them
• Updated links to the guide, privacy policy and terms of use
