HTC One Mini 2 vs. Realme C21

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC One Mini 2 and Realme C21. 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

HTC One Mini 2 vs. Realme C21 Comparison Chart
DESIGN AND DIMENSIONS HTC One Mini 2 Realme C21
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 137.43 mm 165.2 mm Realme C21 has greater height than HTC One Mini 2.
Width 65.04 mm 76.4 mm Realme C21 has greater width than HTC One Mini 2.
Depth 10.6 mm 8.9 mm Realme C21 is narrower than HTC One Mini 2.
Weight 137 g 190 g HTC One Mini 2 is lighter than HTC One Mini 2.
Body Colour Amber gold | Gunmetal gray | Gold | Glacial silver Cross black | Cross blue
Body Material Brushed metal -
Waterproof (Water-resistant) - -
SAR Value 1.46 W/kg -
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Micro-USB
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty - Dual-SIM
DISPLAY HTC One Mini 2 Realme C21
Display Type LCD display LCD display
Display Technology Super LCD 2 LCD
Screen Size (Display Size) 4.5" 6.5" Realme C21 has larger screen size than HTC One Mini 2.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1600 x 720 pixels Realme C21 has better screen resolution than HTC One Mini 2.
Display Format HD HD+
Pixel Density 326 ppi -
Aspect Ratio - 20:9
Max Brightness - 420 cd/m²
Colour Depth 16.7 million colours -
Display Features - Mini-drop display
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) -
PROCESSOR HTC One Mini 2 Realme C21
Processor Type (CPU) Qualcomm Snapdragon 400 MediaTek Helio G35
Clock Speed 1.2 GHz 2.3 GHz Realme C21 has higher clock speed than HTC One Mini 2.
Processor Core Qty Quad-core 8-core Realme C21 has higher processor core quantity than HTC One Mini 2.
Graphics System (GPU) - PowerVR GE8320
MEMORY HTC One Mini 2 Realme C21
RAM 1 GB LPDDR4X SDRAM - 3 GB Realme C21 has more RAM than HTC One Mini 2.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Realme C21 has more internal memory than HTC One Mini 2.
User Memory 10.57 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSD
CAMERA HTC One Mini 2 Realme C21
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Sensor Type BSI-CMOS -
Lens Aperture F/2.2 F/2.2 Both phones have the same camera lens aperture.
Lens Construction - 5-element
Focus Adjustment - Automatic
Digital Zoom - 4x
Special Effects - HDR
Camera Modes - Panorama, Time-lapse mode, Slow motion mode, Beauty mode, Expert Mode, Nightscape capture mode, Portrait, Filter mode, Super nightscape
Light Source Flash LED flash
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) HTC Zoe, HTC Zoe Highlights Phase Detect Auto-Focus (PDAF), AI Triple camera, Chroma boost
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Camera Functions (2nd Camera) - B&W lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Aperture (Front) - F/2.2
Lens Element Qty (Front) - 3-element
Special Effects (Front) - HDR
Camera Modes (Front) - Time-lapse mode, Beauty mode, portrait mode, AI Beauty, Filter mode, Panoramic mode
Face Recognition (Face ID) - Face recognition Realme C21 has face detection.
BATTERY AND CHARGING HTC One Mini 2 Realme C21
Battery Capacity (Battery Size) 2100 mAh 5000 mAh Realme C21 has larger battery capacity than HTC One Mini 2.
Standby Time 556 hours -
Talk Time 972 minutes -
Run Time Details Talk (WCDMA): up to 972 min
Standby (WCDMA): up to 556 hrs
-
Battery Technology Lithium polymer -
CELLULAR HTC One Mini 2 Realme C21
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android Android 10
User Interface HTC Sense 6 Realme UI
Navigation A-GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS HTC One Mini 2 Realme C21
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 3, Band 7, Band 8, Band 20 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 1800+, FDD 2600, FDD 900, FDD 800 DD FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 5.0
Bluetooth Profiles A2DP -
NFC Yes - HTC One Mini 2 has NFC reader for mobile payments.
Communication Features Mobile Email client, Internet browser -
Messaging Services SMS, MMS -
MEDIA HTC One Mini 2 Realme C21
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, OGG, MIDI, M4A, WMA v10, apt-X -
Supported Digital Video Standards MKV, AVI, MPEG-4, WMV, 3GP, WMV10 -
Sound Enhancements HTC BoomSound -
FEATURES HTC One Mini 2 Realme C21
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, digital compass Accelerometer, proximity sensor, magnetometer, light sensor
Security Devices - Fingerprint reader
Personal Information Management Calendar, synchronization with PC, calculator, reminder, alarm clock -
Additional Phone Features DLNA Certified, sharing media via DLNA, HTC BlinkFeed, infrared remote control, HTC Sense Voice, HTC Sense TV Super power saving mode, HyperEngine technology, Reverse charging
OTHERS HTC One Mini 2 Realme C21
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool
Compliant Standards - TUV Rheinland
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