Samsung Galaxy A40 vs. Xiaomi MI 9 Lite

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A40 and Xiaomi MI 9 Lite. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Samsung Galaxy A40 vs. Xiaomi MI 9 Lite Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A40 Xiaomi MI 9 Lite
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A405FN/DS -
Form Factor Touch Touch
Height 144.4 mm 156.8 mm Xiaomi MI 9 Lite has greater height than Samsung Galaxy A40.
Width 69.2 mm 74.5 mm Xiaomi MI 9 Lite has greater width than Samsung Galaxy A40.
Depth 7.9 mm 8.67 mm Samsung Galaxy A40 is narrower than Samsung Galaxy A40.
Weight 140 g 179 g Samsung Galaxy A40 is lighter than Samsung Galaxy A40.
Body Colour Blue | Coral | White | Black Aurora blue
Waterproof (Water-resistant) - -
SAR Value 1.34 W/kg (body), 0.49 W/kg (head) 1.4 W/kg (body), 1.42 W/kg (head), 3.18 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Samsung Galaxy A40 Xiaomi MI 9 Lite
Display Type OLED display OLED display
Display Technology Super AMOLED AMOLED
Screen Size (Display Size) 5.9" 6.39" Xiaomi MI 9 Lite has larger screen size than Samsung Galaxy A40.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2340 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD+ Full HD+
Pixel Density 439 ppi 403 ppi Samsung Galaxy A40 has better pixel density than Xiaomi MI 9 Lite.
Aspect Ratio - 19.5:9
Max Brightness - 600 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 60000:1
HDR - Yes Xiaomi MI 9 Lite has HDR.
HDR Technology - HDR10
Display Enhancement Technology Blue light filter Sunshine mode 2.0
Display Features Always-on display, Infinity Display, Edge-to-Edge screen Reading mode, Colour temperature adjustment, night mode, 256 ranks adjustable Reading mode, Dark mode, Multi-colour Always-on display, Dynamic display
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Samsung Galaxy A40 Xiaomi MI 9 Lite
Processor Type (CPU) Samsung Exynos Qualcomm Snapdragon 710
Processor Number 7904 -
Clock Speed 1.8 GHz 2.2 GHz Xiaomi MI 9 Lite has higher clock speed than Samsung Galaxy A40.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Xiaomi MI 9 Lite has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 640
MEMORY Samsung Galaxy A40 Xiaomi MI 9 Lite
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi MI 9 Lite has more RAM than Samsung Galaxy A40.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Xiaomi MI 9 Lite has more internal memory than Samsung Galaxy A40.
User Memory 49.4 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB -
CAMERA Samsung Galaxy A40 Xiaomi MI 9 Lite
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 16 Megapixel 48 Megapixel Xiaomi MI 9 Lite has better camera resolution than Samsung Galaxy A40.
Sensor Size - 1/2"
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/1.7 F/1.79 Samsung Galaxy A40 has better lens aperture than Samsung Galaxy A40.
Lens Construction - 6-element
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Optical Zoom - 2x
Digital Zoom - 10x
Special Effects - HDR
Camera Modes Panorama, Pro mode, HYPERLAPSE, portrait mode, AR Emoji, Flowers, Animals, Landscapes, Trees, Sky, Mountains, Beaches, Street scenes, Waterfalls, Snow, Birds, Text, Food, Indoor, Night view, Sunsets, Portaits, Green, Sunrises, Shore Burst mode, Panorama, Pro mode, AI Beautify, Smart ultra-wide angle mode, Photo timer, Custom watermark, Full body portrait mode, Baby Beautify, AI smart slimming
Face Recognition (Face ID) - Face recognition Xiaomi MI 9 Lite has face detection.
Light Source LED flash LED flash
Still Image Resolutions - 8000 x 6000
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) AR sticker, Scene Optimiser, 20 different scenes, Smart professional framing, fault detection Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), video stabilisation, 4-in-1 Super Pixel, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 8 Megapixel Xiaomi MI 9 Lite has better second camera resolution than Samsung Galaxy A40.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 -
Field of View (2nd Camera) 123 degree(s) -
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 25 Megapixel 32 Megapixel Xiaomi MI 9 Lite has better front camera resolution than Samsung Galaxy A40.
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Pixel Size (Front) - 1.6 μm
Focus Adjustment Automatic -
Special Effects (Front) - HDR, Magic mirror
Camera Modes (Front) Portrait mode, AR Emoji, Motion Photos Selfie panorama, AI portrait mode, AI Beautify, AI makeup
Face Recognition (Face ID) - Face recognition Xiaomi MI 9 Lite has face detection.
Light Source (Front) Display flash -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Floating camera button Self-timer, age recognition, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, sapphire crystal lens cover, ambient bulb, Palm shutter, AI silhouette detection, wide-angle distortion correction, camera display brightness correction
BATTERY AND CHARGING Samsung Galaxy A40 Xiaomi MI 9 Lite
Battery Capacity (Battery Size) 3100 mAh 4030 mAh Xiaomi MI 9 Lite has larger battery capacity than Samsung Galaxy A40.
Fast Charging Technology Samsung Fast Charging Qualcomm Quick Charge 4.0+ Both phones have fast charging technology.
Talk Time 1080 minutes -
Run Time Details Active online usage (3G): up to 9 hrs
Active online usage (4G): up to 11 hrs
Active online usage (Wi-Fi): up to 11 hrs
Playback (video): up to 14 hrs
Playback (audio): up to 62 hrs
Talk (3G): up to 1080 min
-
Battery Technology - Lithium Ion
CELLULAR Samsung Galaxy A40 Xiaomi MI 9 Lite
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 9.0 Pie Android 9.0 Pie
User Interface Samsung One UI MIUI 10
Intelligent Assistant Bixby -
Payment Technology - Google Pay
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A40 Xiaomi MI 9 Lite
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+ IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy A40 Xiaomi MI 9 Lite
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio), apt-X, LDAC, apt-X HD
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, VC-1, XviD, MPEG-4, H.264, M4V, VP8, VP9
Sound Enhancements Dolby Atmos sound technology Hi-Fi Sound support, Hi-Res audio, Qualcomm TrueWireless Stereo Plus
FEATURES Samsung Galaxy A40 Xiaomi MI 9 Lite
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, digital compass, gyro sensor, distance sensor, In-screen ambient light sensor
Security Devices Face recognition, fingerprint reader Fingerprint reader (under display)
Additional Phone Features Alarm Clock, Fast Charging HD Voice, Dual microphones, MU-MIMO technology, Fast Charging, AI Engine, MI Turbo, GAME Turbo 2.0
OTHERS Samsung Galaxy A40 Xiaomi MI 9 Lite
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, soft case
Compliant Standards - VDE
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