Realme X7 Max vs Oppo K13


Quick Comparison


Both Realme X7 Max and Oppo K13 comes with same RAM. Both have the same amount of internal memory.

NameRealme X7 MaxOppo K13
RAM8 GB8 GB
Display6.43 in6.67 in
Internal Memory128 GB128 GB
Battery4500 mAh7000 mAh
Camera64 MP + 8 MP + 2 MP Triple50 MP + 2 MP Dual
PriceRs. 26999Rs. 17999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is May 31, 2021 . The cost of Realme X7 Max is Rs. 26999. The launch Date of the second phone is April 21, 2025. The cost of Oppo K13 is Rs. 17999.

Display comparison

Realme X7 Max has screen size of 6.43 inches which falls short to Oppo K13's 6.67 inch screen. Realme X7 Max has Super AMOLED Screen type where as Oppo K13 has AMOLED Screen type. Realme's phone has display density of 409 PPI & OPPO's phone has only 395 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 91.7% than OPPO's phone ~ 86.5%. Realme X7 Max has 20:9 aspect ratio where as Oppo K13 has 20:9 aspect ratio.

Memory comparison

Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

Realme X7 Max's 64 MP + 8 MP + 2 MP Triple Rear Camera outshines Oppo K13's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 11 and the second one on 15 version.

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Full Comparison


NameRealme X7 MaxOppo K13
General
ModelX7 MaxCPH2729
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMay 31, 2021 April 21, 2025
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case
Design
Dimensions73.3 x 158.5 x 8.4 mm76.1 x 163.2 x 8.5 mm
Weight179 g208 g
Bezel lessNo
ColorsIcy Purple, Prism Black
Display
TypeColor Super AMOLED Screen (16.7M)Color AMOLED Screen (16.7 M)
TouchYesYes
Size6.43 inches, 1080 x 2400 pixels, 120 Hz6.67 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio20:9 20:9
PPI~ 409 PPI~ 395 PPI
Screen to Body Ratio~ 91.7%~ 86.5%
BrightnessGlobal Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit
FeaturesSunlight Screen Support, COF Sealing Process, On-cell Touch Panel Technology, Oleophobic CoatingContrast Ratio: Static: 6000000:1, Dynamic: 12000000:1
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayNo
Memory
RAM8 GB8 GB
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 3.1UFS 3.1
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n
BluetoothYes, v5.1, A2DP, LE, aptX HDYes, v5.2
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes
Performance
AnTuTu Score711,176 (Total) (v10)
232,955 (CPU)
180,841 (GPU)
133,763 (Memory)
163,617 (UX)
AnTuTu Storage Score93,365
1912 MB/s (Read), 1005 MB/s (Write)
Geekbench Score2,873 (Multi Core) (v6)
986 (Single Core)
2,933 (OpenCL)
3,953 (Vulkan)
3DMark Score952 (Wild Life Extreme) (5.71 FPS)
Extra
GPSGPS, Glonass, Beidou, Galileo, QZSSGPS, AGPS, BDS, GLONASS, GALILEO, QZSS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsMagnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, CompassAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesNo
NFCYes
AI FeaturesAI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile
Splash ResistantYes
IP RatingIP65
Dust ResistantYes
Extra Features60cm² Graphite + 57cm² Ultra-large VC, GOAT Durablity 50+ Quality Checks
Camera
Rear Camera64 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.3 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
Macro
50 MP ƒ/1.8 (Wide Angle)
OV50D40 Sensor, 1/2.88 inch Photosensitive Area, 0.612um Single Pixel, FOV: 75.5 Degree, 5P Lens
2 MP ƒ/2.4 (Depth Sensor)
OV02B1B Sensor, 1/5.00 inch Photosensitive Area, 1.75um Single Pixel, FOV: 89.1 Degree, 3P Lens
Camera SensorSony IMX682
Auto FocusYesYes
FeaturesSuper Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra wide, Ultra macro, AI Scene Recognition, AI Beauty, Filter, PF Mode, Super Text, Face Distortion CorrectionHDR, Panorama
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 60 fps FHD
FlashYes, LEDYes, LED
Front Camera16 MP ƒ/2.5 (Wide Angle)
Punch Hole, Screen Flash
16 MP ƒ/2.5 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v11Android v15
Custom UIColorOS 15
ChipsetMediaTek Dimensity 1200Qualcomm Snapdragon 6 Gen4
CPU3 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A551xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz
Fabrication Node4nm
GPUMali-G77 MC9Adreno
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicMP3, AAC, AMR, FLAC, APE, M4A, WMAMP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA
VideoMP4AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioNoNo
Speaker TypeDual Stereo
Audio FeaturesAn Immersive Surround Sound Experience
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4500 mAh, Li-Po Battery7000 mAh, Graphite Battery
Fast ChargingYes, 50W Fast ChargingYes, 80W
Video Playback Time15 hours
Music Playback Time32 hours

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