Samsung Galaxy A40 vs. Xiaomi Redmi Note 11

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy A40 and Xiaomi Redmi Note 11. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Samsung Galaxy A40 vs. Xiaomi Redmi Note 11 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A40 Xiaomi Redmi Note 11
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A405FN/DS -
Form Factor Touch Touch
Height 144.4 mm 159.87 mm Xiaomi Redmi Note 11 has greater height than Samsung Galaxy A40.
Width 69.2 mm 73.87 mm Xiaomi Redmi Note 11 has greater width than Samsung Galaxy A40.
Depth 7.9 mm 8.09 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 Twilight blue | Blue star | Graphite grey
Protection - Dustproof, splashproof
Waterproof (Water-resistant) - -
IP rating - IP53
SAR Value 1.34 W/kg (body), 0.49 W/kg (head) 0.989 W/kg (body), 0.596 W/kg (head), 1.996 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 -
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Samsung Galaxy A40 Xiaomi Redmi Note 11
Display Type OLED display OLED display
Display Technology Super AMOLED AMOLED
Screen Size (Display Size) 5.9" 6.43" Xiaomi Redmi Note 11 has larger screen size than Samsung Galaxy A40.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2400 x 1080 pixels Xiaomi Redmi Note 11 has better screen resolution than Samsung Galaxy A40.
Display Format Full HD+ Full HD+
Pixel Density 439 ppi 409 ppi Samsung Galaxy A40 has better pixel density than Xiaomi Redmi Note 11.
Max Brightness - 1000 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 4500000:1
Display Enhancement Technology Blue light filter Sunlight mode, Reading mode 3.0
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 180 Hz
Display Features Always-on display, Infinity Display, Edge-to-Edge screen DCI-P3 Wide colour gamut, Dot Display
PROCESSOR Samsung Galaxy A40 Xiaomi Redmi Note 11
Processor Type (CPU) Samsung Exynos Qualcomm Snapdragon 680
Processor Number 7904 -
Clock Speed 1.8 GHz 2.4 GHz Xiaomi Redmi Note 11 has higher clock speed than Samsung Galaxy A40.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Samsung Galaxy A40 Xiaomi Redmi Note 11
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Xiaomi Redmi Note 11 has more internal memory than Samsung Galaxy A40.
User Memory 49.4 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A40 Xiaomi Redmi Note 11
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 16 Megapixel 50 Megapixel Xiaomi Redmi Note 11 has better camera resolution than Samsung Galaxy A40.
Lens Type Wide-angle lens -
Lens Aperture F/1.7 F/1.8 Samsung Galaxy A40 has better lens aperture than Samsung Galaxy A40.
Focus Adjustment Automatic Automatic
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 -
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) AR sticker, Scene Optimiser, 20 different scenes, Smart professional framing, fault detection AI Quad camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 8 Megapixel Xiaomi Redmi Note 11 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 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 123 degree(s) 118 degree(s) Samsung Galaxy A40 has larger second camera lens field of view than Xiaomi Redmi Note 11.
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 25 Megapixel 13 Megapixel Samsung Galaxy A40 has better front camera resolution than Xiaomi Redmi Note 11.
Lens Aperture (Front) F/2.0 F/2.4 Samsung Galaxy A40 has better front lens aperture than Samsung Galaxy A40.
Focus Adjustment Automatic -
Camera Modes (Front) Portrait mode, AR Emoji, Motion Photos -
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 -
BATTERY AND CHARGING Samsung Galaxy A40 Xiaomi Redmi Note 11
Battery Capacity (Battery Size) 3100 mAh 5000 mAh Xiaomi Redmi Note 11 has larger battery capacity than Samsung Galaxy A40.
Fast Charging Technology Samsung Fast Charging Pro fast charging Both phones have fast charging technology.
Talk Time 1080 minutes 2580 minutes Xiaomi Redmi Note 11 has longer battery life when making calls than Samsung Galaxy A40.
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
Talk: up to 2580 min
Playback (video): up to 22 hrs
Playback (audio): up to 215 hrs
CELLULAR Samsung Galaxy A40 Xiaomi Redmi Note 11
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 11
User Interface Samsung One UI MIUI 13
Intelligent Assistant Bixby -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A40 Xiaomi Redmi Note 11
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE 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 32, Band 38, Band 40, Band 41
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, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500
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 -
MEDIA Samsung Galaxy A40 Xiaomi Redmi Note 11
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID -
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 -
Sound Enhancements Dolby Atmos sound technology Hi-Res audio certified
FEATURES Samsung Galaxy A40 Xiaomi Redmi Note 11
Phone Functions 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, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Alarm Clock, Fast Charging Z-axis linear vibration motor, dual stereo speakers, IR blaster, write booster
OTHERS Samsung Galaxy A40 Xiaomi Redmi Note 11
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, protective case
Compliant Standards - IP53, TUV SUD, SGS, IEC 60529
Other projects: