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Benchmark Detail — I Kall K250

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Executive Benchmark Verdict

Strongest

  • Connectivity

Weaker

  • Display Quality
  • Sustained Performance & Thermals
  • Camera Quality
  • Value for Money
Key takeaway

Weak Value because it is priced below most direct alternatives, strong in connectivity, weaker in performance and software support, software longevity is limited relative to a 7-year reference.

Benchmark Overview

Open any category for full details and calculations.

Real-World Battery Endurance

Confidence: medium
Score 57/100

Usage scenarios

Continuous runtime for that activity, unless labeled as mixed daily (calendar) use.

Standby

7.38 days (177.1 h)
estimated medium Power: 0.08 W

Estimated continuous-use power for this scenario

Light use

11.8 h
estimated medium Power: 1.202 W

Estimated continuous-use power for this scenario

Moderate use

8.3 h
estimated medium Power: 1.703 W

Estimated continuous-use power for this scenario

Heavy use

5.9 h
estimated medium Power: 2.4 W

Estimated continuous-use power for this scenario

Web browsing

7.3 h
estimated medium Power: 1.953 W

Estimated continuous-use power for this scenario

Video playback

6.4 h
estimated medium Power: 2.203 W

Estimated continuous-use power for this scenario

Video streaming

6 h
estimated medium Power: 2.379 W

Estimated continuous-use power for this scenario

Gaming

3.7 h
estimated medium Power: 3.8 W

Estimated continuous-use power for this scenario

Calls

17.7 h
estimated medium Power: 0.801 W

Estimated continuous-use power for this scenario

Music

1.07 days (25.7 h)
estimated medium Power: 0.551 W

Estimated continuous-use power for this scenario

Navigation / GPS

6.3 h
estimated medium Power: 2.253 W

Estimated continuous-use power for this scenario

Social / media

6.9 h
estimated medium Power: 2.053 W

Estimated continuous-use power for this scenario

Mixed daily use

1.14 days (27.4 h)
estimated medium Power: 0.516 W

Calendar mixed-use average power (standby + screen-on share)

Battery facts

Capacity 4000 mAh
How this was calculated
  • Battery life is never scored from raw mAh alone - mixed-use uses usable Wh and calendar average power (smartphones ~1-2 days; basic phones can last several days).
  • Usage modes (standby, calls, video, gaming, etc.) show measured catalog values when available; otherwise Product Lab estimates.
  • Scenario hours are continuous-use estimates for that activity; mixed daily use is calendar endurance.

Display Quality

Confidence: medium
Score 31/100
Panel IPS LCD
Size 6.53"
Resolution 480 x 960 pixels
Display capability index 31/100
How this was calculated
  • Display score uses panel tech, refresh curve, brightness, density, and HDR â€" not refresh alone.

Sustained Performance & Thermals

Confidence: medium
Score 29/100
Sustained 17/100

Peak = short bursts of speed. Sustained = speed that lasts when the phone heats up.

Peak / overall 29/100
Sustained / thermal 17/100

RAM

4 GB
specification high

Storage

64 GB
specification high

CPU

Quad core, 1.3 GHz
specification medium

Peak silicon index (catalog model)

29/100
estimated medium

How strong the chip looks for everyday apps, multitasking, and games - from catalog silicon tier, not a lab stress test.

Sustained thermal index (catalog model)

17/100
estimated medium

How well performance holds when the phone gets warm during longer sessions.

How this was calculated
  • Peak and sustained remain separate; sustained uses thermal retention by silicon tier when lab throttling data is absent.

Camera Quality

Confidence: medium
Score 44/100

Think of this as overall photo/video usefulness - megapixels alone do not make a great camera.

Overall camera score 44/100
  • Rear camera setup 13 MP

    All rear lenses listed in the catalog.

  • Main lens 13 MP

    Primary rear camera resolution (MP is only one quality factor).

  • Rear lens count 1 cameras
  • Front / selfie camera 8 MP
  • Optical stabilization (OIS) Not indicated in catalog

    OIS helps reduce blur in photos and video when your hands move.

How this was calculated
  • Megapixels alone do not dominate â€" architecture, stabilization, and video pipeline are weighted.
  • Estimated capability index used when no verified lab IQ measurement exists.

Software & Security Longevity

Confidence: low

Longer software support means safer apps and newer features for more years - important if you keep phones 3-4 years.

Update runway Not scored yet

No published support end-date in catalog, so we do not invent a longevity score.

OS / UI Android v8.1 (Oreo)

Operating system and skin listed for this phone.

specification
Android generation Android 8

Newer generations usually start with a longer update runway - only brand promises confirm how long.

specification
Brand update promise Not published in catalog

We do not invent OS/security year promises. Ask the brand or wait for official policy.

specification
How this was calculated
  • No generic Android/iOS lifespan assumed.
  • Numeric software score hidden without support end/remaining data.

Connectivity

Confidence: low
Score 75/100
Cellular

4G

Wi-Fi

Yes, Wi-Fi 4 (802.11 b/g/n)

Bluetooth

Yes

GPS

Yes with A-GPS

USB

Mass storage device, USB charging

Connectivity richness index

75/100

How this was calculated
  • Global capability facts only â€" no carrier compatibility claims without data.
  • Richness index counts verified radios/features, not network quality.

Audio Quality

Confidence: low
Speakers Yes
Audio tech 3.5 mm
How this was calculated
  • Hardware features are separate from measured audio quality.

Value for Money

Confidence: medium
Score 17/100
Weak Value
Why this score

Weak Value because it is priced below most direct alternatives, strong in connectivity, weaker in performance and software support, software longevity is limited relative to a 7-year reference.

In plain words: weak value at this price versus similar phones (Weak Value).

17 /100
Poor deal Fair Great deal

Weak Value

What drives this value score

  • Current price 83.29 PKR
  • Configuration Evaluated configuration: 4 GB RAM / 64 GB storage at the current listed price.
  • Relevant peers 3
  • Peer price position Meaningfully below peer median
  • Capability vs peers Below typical peer capability
  • Premium justification Lower price does not offset weaker capability
  • Long-term support 29/100
  • Major strengths connectivity
  • Major weaknesses performance, software support, display, camera
  • Value verdict Weak Value
  • Confidence Medium
How this was calculated
  • Weak Value because it is priced below most direct alternatives, strong in connectivity, weaker in performance and software support, software longevity is limited relative to a 7-year reference.
  • Value is peer-relative capability vs price positioning with premium justification — never Score÷Price.
  • Diminishing returns applied to capability utility so mid-range gains matter more than top-end points.
  • Verified weaknesses reduce value; missing data does not.

3-4 Year Ownership / Long-Term Value

Confidence: low

A simple year-by-year ownership outlook based on battery, software, and durability evidence — not a guaranteed prediction.

Year 1 Mixed

Fresh ownership

Battery is only average - plan charging habits carefully. Runs Android v8.1 (Oreo) - confirm the brand update promise before year 3.

Year 2 Mixed

Still strong

Battery is only average - plan charging habits carefully. Runs Android v8.1 (Oreo) - confirm the brand update promise before year 3.

Year 3 Plan ahead

Watch the weak spots

Expect noticeable battery wear for heavy users by year 3. Brand update years are not clearly published - verify before keeping long-term.

Year 4 Plan ahead

Keep-or-replace year

Expect noticeable battery wear for heavy users by year 4. Brand update years are not clearly published - verify before keeping long-term.

Evidence used

Capacity 4000 mAh
OS / UI Android v8.1 (Oreo)
Android generation Android 8
How this was calculated
  • No fabricated total cost of ownership or invented repair/battery-replacement prices.
  • Factual long-term factors only.

Buyer Personas

Everyday User 38/100

Relevant category coverage is only moderate for this persona.

Gamer 36/100

Relevant category coverage is only moderate for this persona.

Photographer 40/100

Relevant category coverage is only moderate for this persona.

Content Creator 36/100

Relevant category coverage is only moderate for this persona.

Business / Productivity 50/100

Best fit driven by Connectivity.

  • Connectivity
Value Buyer 30/100

Relevant category coverage is only moderate for this persona.

Relevant Alternatives

Itel A100

73.00 PKR
battery
This phone 57/100
Alternative 86/100
Alternative leads
display
This phone 31/100
Alternative 31/100
Even
performance
This phone 29/100
Alternative 55/100
Alternative leads
camera
This phone 44/100
Alternative 35/100
This phone leads

Honor X6d

105.00 PKR
battery
This phone 57/100
Alternative 58/100
Alternative leads
display
This phone 31/100
Alternative 31/100
Even
performance
This phone 29/100
Alternative 70/100
Alternative leads
camera
This phone 44/100
Alternative 65/100
Alternative leads

Tecno Pop 20

108.00 PKR
battery
This phone 57/100
Alternative 54/100
This phone leads
display
This phone 31/100
Alternative 31/100
Even
performance
This phone 29/100
Alternative 56/100
Alternative leads
camera
This phone 44/100
Alternative 44/100
Even

Method notes

  • Detail page uses catalog features plus Product Lab multi-factor models (v2).
  • Missing categories are omitted (never shown as 0/100).
  • Charging duration is never fabricated from charger wattage; wattage yields capability only.
  • Value for Money uses peer-relative capability and premium justification â€" never Score÷Price.
  • Estimated indexes are not third-party lab certificates.